baber/WOPTO huggingface dataset:
Patent NL-2009079-A (NL)
Title: Metrology method and apparatus, and device manufacturing method.
Inventor: SCHIJNDEL MARK
IPC: G01N21/47
Filed: 2012-06-28
Abstract: A target structure including a periodic structure is formed on a substrate. An image of the target structure is detected while illuminating the target structure with a beam of radiation, the image being formed using a first part of non-zero order diffracted radiation while excluding zero order diffracted radiation. Intensity values extracted from a region of interest within the image are used to determine a property of the periodic structure. A processing unit recognizes locations of a plurality of boundary features in the image of the target structure to identify regions of interest. The number of boundary features in each direction is at least twice a number of boundaries of periodic structures within the target structure. The accuracy of locating the region is greater than by recognizing only the boundaries of the periodic structure(s).
Patent NL-2014565-A (NL)
Inventor: LUC LOUIS RENSON
IPC: F24F13/02
Filed: 2015-04-01
Abstract: Een ventilatie-installatie voor het toevoeren en/ of afvoeren van lucht in een gebouw(4) dat meerdere ruimten (5, 5', 6, 6') heeft, omvat een aanjager (14) voor het opwekken van een luchtstroming, een hoofdkanaal (12, 13), een spruitstuk (10, 11) met een hoofdaansluiting (19) en meerdere hulpaansluitingen (20). Verder zijn er meerdere hulpkanalen (7, 7', 8, 8') alsmede meerdere ventielen (9) voor een bijbehorende ruimte. Tenminste een der hoofdaansluiting (19) en hulpaansluitingen (20) van het spruitstuk (10, 11) is voorzien van een debietregelaar (24), zoals een stromingsregelklep, voor het regelen van de luchtstroming door die aansluiting. Ter vereenvoudiging van het spruitstuk is de debietregelaar (24) opgenomen in een cassette (22) en tenminste een der spruitstukdelen (16, 17) is voorzien van een cassettekamer (23) waarin de cassette is opgenomen.
Patent NL-2025258-A (NL)
Title: A patterning device
Inventor: MARIE-CLAIRE VAN LARE
IPC: G03F7/20
Filed: 2020-04-02
Abstract: A patterning device conﬁgured for use in a lithographic apparatus, the lithographic apparatus being conﬁgured to use radiation for imaging a pattern at the patterning deVice Via projection optics onto a substrate. The patterning deVice comprising a ﬁrst component for reﬂecting and/or transmitting the 5 radiation, and a second component covering at least a portion of a surface of the first component and conﬁgured to at least partially absorb the radiation incident on the second component. The second component comprises a sidewall, wherein at least one part of the sidewall extends away from the ﬁrst component at an angle, the angle being with respect to a plane parallel to the surface of the ﬁrst component, and wherein the angle is less than 85 degrees.
Patent NL-2032309-A (NL)
Title: Varicella-zoster virus vaccine and application thereof
Inventor: ANLIN JIANG
IPC: C07K14/04
Filed: 2022-06-28
Abstract: Provided are a varicella—zoster virus vaccine and an application thereof. The varicella—zoster virus vaccine includes liposome nanoparticles, as well as a herpes zoster virus glycoprotein E and an adjuvant entrapped therein; whrein the adjuvant includes triterpenoid saponins. In the present invention, the herpes zoster virus glycoprotein E (gE) entrapped in liposome nanoparticles can effectively promote antigen presenting cells to phagocytose and efficiently deliver the antigen, and realize slow release of the vaccine, so that an organism is continuously stimulated to produce the VZV—gE—specific cellular immune response. The triterpenoid saponins used, in the present invention can effectively realize cross—presentation of the herpes zoster virus glycoprotein E, and induce an antigen—specific cellular immune response. Moreover, rich cholesterol in lipid nanoparticles can effectively neutralize the cytotoxicity of triterpenoid saponins, ensuring the safety of the vaccine.
Patent NL-6902764-A (NL)
Title: Pesticidal articles
Filed: 1969-02-21
Abstract: Articles, e.g. plates, planks, strips and blocks for the control of insects and other pests are prepd. from synthetically fabricated materials of vegetable origin, e.g. furniture board, splinter board, plywood, fibreboard or cork sheet, impregnated with one or more volatile pesticides pref. dichlorovinyldimethylphosphate opt. tog. with parathion, malathion or dimethoate and with a stabiliser, e.g. epichlorhydrin.
Patent NL-7014706-A (NL)
Title: Improved method for iron oxide ammonia - synthesis catalyst
IPC: B01J35/02
Filed: 1970-10-07
Abstract: Iron oxide catalyst, with promoter oxides, used for ammonia synthesis, are reduced in the powdered state and then pelletised. This overcomes the difficulties encountered in reducing ready formed pellets. The pelletiser pref. works in an inert atmosphere and the formed pellets may be passivated by partial oxidation. Catalysts esp. contain 1-4% CaO, 1-4% Al2O3, 0-4% MgO and 0.5-2% K2O. Mechanical strength of the pellets improved.
Patent NL-7117263-A (NL)
Title: Picking up flexible article - using curved supporting device with two separately driven parts and holding device
IPC: B29B15/04
Filed: 1971-12-16
Abstract: Flexible article is picked up, esp. when an inner tube is introduced into a butt welding appts. by (a) extending a curved supporting device relative to a held end part of the article, while releasing the free ends of the article, (b) joining the adjoining part, together with the extended part of the supporting device, to a holding device so that the end of the supporting device directed away from the held part connects with the free end of the article, (c) placing the supporting device, together with the article, in a curved position, and (d) releasing the article from the pickup device, while the article is held. The supporting device consists of >=2 parts and these parts are driven separately and pref. simultaneously.
Patent NL-7316761-A (NL)
Title: Vehicle propulsion by means of compressed gas - driving piston engine or turbine
IPC: B60K3/00
Filed: 1973-12-07
Abstract: The engine is driven by expansion of the gas, which is contained in a reservoir. The gas may be carried in liquid form and be evaporated before entering the engine. A heat exchanger may be arranged between the reservoir and the engine. One or more reducing valves may be arranged between the reservoir and the engine. The reservoir may be interchangeably arranged in the vehicle.
Patent NL-7408454-A (NL)
Title: Receptor sheet for electronic radiography - comprising core, image support and conductive antistatic layers
IPC: G03G5/14
Filed: 1974-06-24
Abstract: The sheet comprises (A) a relatively thich core layer of transparent dielectric plastics (pref. polyester or polycarbonate film), between (B) a relatively thin image support layer of dielectric material (pref. a film of polyethylene, polystyrene, vinyl chloride-vinyl acetate copolymer or adhesive polyester) and (c) a conductive antistatic layer (e.g. polyethylene impregnated with C, or conductive paper). Prod. has (i) sufficient reactivity to prevent diffusion of charge (which can blur image), (ii) good charge transfer with the electrode on which it is placed, (iii) strong bond with toner, (iv) good rigidity and (v) good transparency.
Patent NL-7614175-A (NL)
IPC: G01N25/00
Filed: 1976-12-21
Abstract: A liquid quality-evaluating apparatus for liquids whose boiling point or vapor lock point vary by deterioration includes a heating vessel made of heat conductive and electrically conductive material and adapted to hold a brake fluid whose quality is to be determined. The heating vessel has an opening which is closed by an electrically and heat insulating removable cover and the wall of the heating vessel near the bottom is fitted with a nozzle acting as a siphon. The cover carries a hollow cylindrical electrode so disposed as to slightly dip into a brake fluid received in the vessel. A heat-responsive resistance element for detecting the temperature of the brake fluid is received in the hollow cylindrical electrode. A heater is provided below the heating vessel to heat the brake fluid received therein. A current cutoff-detecting circuit is electrically connected between the heating vessel and the hollow cylindrical electrode. A liquid temperature-indicating circuit for displaying the temperature of the brake fluid is connected to the heat-responsive resistance element. A liquid temperature-indicating pointer used with the liquid temperature-indicating circuit is locked by an output signal from the current cutoff-detecting circuit which is actuated when the level of the brake fluid falls when the brake fluid boils.
Patent NL-7702931-A (NL)
IPC: A61M16/00
Filed: 1977-03-17
Abstract: A respirator having insufflation and exhalation lines which form a breathing circuit for a patient or other user, insufflation and exhalation valves for admitting and discharging breathable gas to the circuit in accordance with an insufflation phase and an exhalation phase, and a bellows or other storage container which receives breathable gas from a suitable gas generator. The storage container supplies breathable gas to the insufflation line and is connected thereto by a plurality of branch conduits which are arranged such that, during the final portion of the insufflation phase, the pressure in the storage container is lower than the pressure in the breathing circuit.
Patent NL-7904278-A (NL)
IPC: C08K3/18
Filed: 1979-05-30
Abstract: In performing melt processing of a fluorinated polymer which contains such pendant functional groups as sulfonic acid, carboxylic acid, sulfonamide and salts thereof, an aqueous medium is allowed to be present in the polymer to improve its melt-flow characteristic. Excellent heat sealing can be effected without degradation of the polymer. This method is particularly suitable for repairing the damaged ion-exchange membranes of fluorinated polymers used in the electrolysis of sodium chloride to enable elongation of their life to a great economical advantage.
Patent NL-8200339-A (NL)
Title: Antiparasitic 2-benzimidazolylcarbanates prepn. - from substd. 1,2-diamino-benzenes and isothioureas
IPC: C07D235/32
Filed: 1982-01-29
Abstract: 2-Benzimidazolyl carbamates of formula (I): (where R is 1-4C alkyl; R1 is -SO2R2, -SOR2, -SCN, -SR2, -OR5 or M'(CH2)nMR7; M and M1 are O, S, SO or SO2; R7 is 1-4C alkyl or aryl; n = 1-4; R2 is 1-4C alkyl, 3-7C cycloalkyl, 3-6C alkenyl or alkynyl; aralkyl or aryl; R5 is lower alkenyl, lower alkynyl or aralkyl) possess broad-spectrum anthelmintic activity. They are also active as fungicides for plant treatment.
Patent NL-8300496-A (NL)
Title: Sail-board mast swivel coupling - has ring and pin for coupling forked swivel fitting L to mast
IPC: B63B35/79
Filed: 1983-02-10
Abstract: The coupling connects a forked swivel (1) to a mast (2) of a sailboard. The swivel has two equal curved parts (3,4) coupled with a connector piece (5) which includes a handgrip (6). Over the mast (2), slides a sleeve (7) which has a longitudinal slot (8) with radial outwards bent flanges (9). The I. of the sleeve is slightly less than the mast O., enabling secure clamping with bolts (10). One flange edge (9) supports three almost radial protruding lugs (11) which each accommodate a ring (12). The connector piece (5) is fitted with an L-shaped pin (13), almost in the centre of the connector.
Patent NL-8303162-A (NL)
Title: Door hinge finger guard - comprises one-piece strip of constant thickness and cross=section
IPC: E06B7/36
Filed: 1983-09-13
Abstract: The door or window guard strip prevents fingers being trapped in the hinge on shutting. Each strip is preferably in one piece, of constant thickness and cross-section. It can comprise stiff and flexible parts extending parallel to each other in the lengthwise direction. The flexible parts are designed so that from the extended position they can fold to an acute angle in one direction only, preventing the strip penetrating into the hinge opening.
Patent NL-8702468-A (NL)
Title: Vehicle wheel suspension with roll compensation - has supports either side and U=shaped stabiliser rod guided in two sepd. bearings with linear actuator twisting stabiliser rod
IPC: B60G21/055
Filed: 1987-10-15
Abstract: The vehicle suspension has two wheel supports either side of the vehicle's longitudinal axis. There is also a U-shaped stabiliser rod which cooperates with the wheel supports and the body work. The rod is guided in two spaced apart bearings and at whose arm ends, there are connector pieces. A linear actuator is engaged between one of the moment arms and the associated wheel support or between one of the bearings and the body work. This actuator causes a torsion in the stabiliser rod for a predetermined response to vehicle movement or steering movement. The system operates with an electronic controller.
Patent NL-9000292-A (NL)
Title: Hypodermic syringe - has locking device at level of needle-holder
IPC: A61M5/32
Filed: 1990-02-07
Abstract: The hypodermic syringe has a pressure mechanism between the top of the cylinder and the needle holder. A locking device is provided at the level of the latter. Pressure can be exerted by a spring, or by a rolling membrane filled with compressed gas, while the locking device can consist of a thrust ring, and a fixed tapering one in the cylinder wall. Alternatively there can be a tapering portion of the wall itself.
Patent NL-9200273-A (NL)
Title: Anti-theft device
IPC: B62H5/00
Filed: 1992-02-14
Abstract: There is an increasing problem with theft especially of motorcycles, but also of unmotorized bicycles and cars. Virtually all owners of bicycles carry bulky locks, optionally provided with a chain in order to attach a vehicle to a post or tree - cf., for example, Dutch Laid- Open Specification 86.00801. Particularly in the case of motorcycles, a bulky lock of this nature has to be stored in the limited baggage space or, owing to the high speeds involved, has to be secured tightly against the vehicle. The present invention provides a device for attaching a vehicle thereto and protecting it against theft, comprising: - a foot which is provided with anchoring means for anchoring the foot; and - a flexible component which is undetachably secured to the foot and is provided with an eyelet to which a lock can be attached.
Patent NL-9400651-A (NL)
Title: Device for the butt-joining of passages which carry gaseous medium and are rectangular or square in cross section
Inventor: WAAL ELLEN MARGARETHA WILHELMI
IPC: F24F13/02
Filed: 1994-04-22
Abstract: A profiled section is attached along the free end edges of a passage, which profiled section comprises: an end wall which is perpendicular to the passage wall; a rear wall which is positioned at a distance behind the end wall; a first flange above the passage wall; and a second flange below the passage wall, and a hook-shaped member, the limbs of which are fitted between the end wall and the rear wall of the profiled section, all this in such a manner that at least the two opposite hook-shaped members of the passages which are to be joined can be attached to one another, and the profiled section being substantially L-shaped in cross section, wherein the first flange is formed by two layers, of which one layer is connected to the second flange and the other layer is connected to the rear wall, the end wall being connected to a third flange which is directed towards the rear and fits between the two layers. The invention furthermore relates to a hook-shaped component which is suitable for a device of this nature, a paste-filled enclosure being attached to one side. By using a device of this nature and a hook-shaped component of this nature, it is possible to connect passage sections without leakage.
Patent OA-10654-A (OA)
Title: Anchoring apparatus and method
Inventor: BRUCE PETER
IPC: B63B21/22
Filed: 1998-01-21
Abstract: A drag embedment normal load anchor (2) (referred to as a Denla) comprises a fluke (4) with a shank (5) pivotally attached thereto, the shank (5) including an anchor cable attachment point (6) and control or restraint means (12, 14, 18, 19, 21) whereby the shank (6) can be set such that the cable attachment point (6) can lie selectively in first (9) second (11) and third (12) directions relative to the fluke controid (10), said directions providing three fluke centroid angles ( alpha ,  beta  and  theta ) respectively with the fluke forward direction (F). The Denla (2) is part of an anchoring apparatus (1) including a rear drogue line (3) serving to orientate the anchor correctly at the sea bed without the need for a separate pendant line. In operation, the Denla (2) is embedded by  pulling on an anchor cable (7) with the first fluke centroid angle  alpha  present; when the desired horizontal anchor loading is achieved, the shank (3) is moved to the second larger centroid angle  beta  and the anchor swung back until the fluke forward direction (F) is inclined upwardly, this position constituting the normal load anchoring position. For Denla retrieval, the shank (5) is swung forwardly to occupy the smaller third fluke centroid angle  theta , and the anchor pulled upwardly in the inclined fluke forward direction (F). The restraint/control means are preferably located in a grease filled housing (40) for protection and a further fluke centroid angle lower than the first centroid angle can be provided for the shank (5) to ensure satisfactory initial burying of the anchor. The invention enables setting of the Denla (2) and also retrieval using a single line i.e. the anchor line (7).
Patent PT-78240-A (PT)
Title: Prepn. of N-phosphono-methyl-glycine and ester(s) - by reaction of chloracetic acid and aminomethyl-phosphonic acid
IPC: C07F9/00
Filed: 1984-03-13
Abstract: N-phosphono methyl glycine is made by reaction of chloracetic acid with amino methyl phosphonic acid, the latter being prepd. by reacting phosphorus trichloride with formaldehyde, and reacting the product formed with ammonia. The esters are obtd. by reaction of N-phosphono methyl glycine with alcohols, using known methods.
Patent PT-81551-A (PT)
IPC: C01F5/30
Filed: 1985-11-22
Abstract: High purity magnesium oxide is obtained from a magnesite-containing ore, the impurities of which include calcium compounds. The ore is first calcined and the resulting magnesium oxide is converted to magnesium chloride by leaching with an ammonium chloride solution. Calcium chloride is also produced at the same time. The resulting magnesium chloride and calcium chloride are treated with carbon dioxide to form calcium carbonate and magnesium carbonate which can be precipitated and filtered out of the resulting magnesium chloride solution. The magnesium chloride solution is then reacted with ammonium carbonate to produce a magnesium carbonate trihydrate crystal slurry containing ammonium chloride. The ammonium chloride is subsequently removed and returned to the ammonia recovery stage for leaching of the calcined magnesium oxide while the crystals are dried and decomposed into carbon dioxide and magnesium oxide.
Patent PT-84432-A (PT)
Title: Range finding using pulsating optical signal - using cumulatively added received digitised pulses corresp. to sync. emission values
Inventor: GAECHTER BERNHARD F
IPC: G01B9/00
Filed: 1987-03-09
Abstract: Pulse groups are sent out by the transmitter at a rate in the range 10 to 150 KHz to the target. The reflected received signal sequence is sampled and digitised with a send-frequency dependent sample rate. The resulting sample values are cumulatively added to corresponding values for each individual transmitted pulse at the sampling rate, and the range information is derived from the result. The sampling frequency is in the nanosecond range, pref. around 100 nanoseconds. The treatment of the signal may take place, for example, in a parallel adder. In this case, and for each signal emitted, the digitised received signal is added cumulatively to the total in the adder. Alternatively, a microprocessor operating in the nanosecond range and incorporating the function of the parallel adder relating to the emitted pulses may be provided.
Patent PT-88073-A (PT)
Inventor: BECK GERHARD
IPC: C07D317/38
Filed: 1988-07-22
Abstract: Leukotriene antagonists, a process for the preparation thereof, and the use thereof for the treatment of diseases    <IMAGE>  (I)  in which R1, R2, R3, R4, R5 and X have the indicated meanings, a process for the preparation of these compounds, the use thereof as pharmaceuticals, and pharmaceutical products based on these compounds, are described.
Patent PT-88273-A (PT)
Inventor: BOER JORT
IPC: A23B7/00
Filed: 1988-08-12
Abstract: Processing apparatus for viscous materials, comprising a vertically disposed annular space (6), the materials to be processed being fed in at the bottom of the annular space (6) and the processed materials being removed at the top, a vertically disposed rotating shaft (1) and a multiplicity of essentially radial arms (3) which are attached to the shaft (1) and to the ends of which vertical components (4) are attached which travel round in the annular space (6) as the shaft rotates (1), whereby the inlet of the materials to be processed debouches tangentially into an annular chamber (13) beneath the annular space (6), the width of which is greater than the width of the inlet and is greater that the width of the annular space (6).
Patent PT-88569-A (PT)
Inventor: SCHOENAFINGER KARL
IPC: C07D403/04
Filed: 1988-09-22
Abstract: Substituted 3-aminosydnonimines of the formula I   <IMAGE> (I)  and their pharmacologically acceptable acid addition salts wherein A denotes, for example, -CH2-, R1 denotes hydrogen or the radical -COR7, R2, R3, R4 and R5 denote alkyl with 1 to 4 C atoms and R7 denotes, for example, an aliphatic radical and 1 to 4 C atoms, are prepared by cyclization of a compound of the formula II   <IMAGE> (II)   and if appropriate subsequent acylation and have useful pharmacological properties. The invention includes pharmaceutical preparations containing the present compounds, and the use thereof for treating patients having cardiovascular ailments.
Patent PT-90764-A (PT)
Inventor: DUKES MICHAEL
IPC: A61K38/22
Filed: 1989-06-06
Abstract: The invention relates to a therapeutic product comprising an oestrogen and a pure antioestrogen for simultaneous, sequential or separate use in selective oestrogen therapy of perimenopausal or postmenopausal conditions; to a process for the manufacture of said product and to a pharmaceutical composition containing said product. The invention also relates to a pharmaceutical composition comprising an oestrogen and a pure antioestrogen and to a process for the manufacture of said composition.
Patent PT-94065-A (PT)
Inventor: LERNER RICHARD A
IPC: C12P21/08
Filed: 1990-05-16
Abstract: The present invention relates to a method for isolating from the immunological repertoire a gene coding for a receptor having the ability to bind a preselected ligand. Receptors produced by the gene isolated by the method, particularly catalytic receptors, are also contemplated. <IMAGE>
Patent PT-95013-A (PT)
Inventor: HARNDEN MICHAEL RAYMOND
IPC: A61K31/52
Filed: 1990-08-16
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof: <CHEM>  wherein  R1 is hydrogen or hydroxy; and  R2 is C1-6 alkyl; which are pro-drugs for 9-(3-hydroxyprop-1-oxy)guanine having antiviral activity, a process for their preparation and their use as pharmaceuticals.