baber/WOPTO huggingface dataset:
Patent MX-9801488-A (MX)
Title: Sunscreen agents.
Inventor: HUBER ULRICH
IPC: C07F7/18
Filed: 1998-02-24
Abstract: The invention refers to symmetrical compounds of formula I: wherein all X are silicon S radicals linked to O via spacing Z groups or two X are silicon S radicals linked to O via spacing Z groups and third X is H or a silicon S radical linked to O, wherein spacing z group is a saturated or mono- or multi-insaturated alkyl group with 3-12 carbon atoms and silicon S radical contains 1-8 Si atoms and comprises trialkylsilyl or trialkoxy-silyl groups, each containing 3-15 carbon atoms or oligosiloxane.
Patent MX-9802116-A (MX)
Title: Locating the source of an unknown signal.
Inventor: HAWORTH DAVID PATRICK
IPC: G01S5/06
Filed: 1995-09-20
Abstract: A method of determining the location of an unknown source (10) transmitting an unknown signal to satellite relays (14 and 16) comprises receiving the signal from the relays at respective receivers (18). The receivers (18) receive reference signals via respective relays from a common source (22). The unknown signal and reference signal received by each receiver (18) are processed coherently to preserve their timing and phase information relative to one another independently of signals received elsewhere. The signals are frequency downconverted and digitised, and transferred to a common processing computer (150). The computer (150) performs cross ambiguity function processing of the reference signals to determine their relative Differential Time Offset (DTO) and Differential Frequency Offset (DFO). It performs the like for the received unknown signals to determine relative DTO and DFO, relative time and frequency shifts being introduced between the unknown signals by incorporation of the reference signal DTO and DFO in order to enable the unknown signal DFO to be determined relative to the reference signal DFO. The reference signals are also employed to counteract phase noise and frequency drift effects in the unknown signals. From the unknown signal DTO and DFO the position of the unknown source (10) is calculated.
Patent MX-9803295-A (MX)
Title: Cell confinement structure.
Inventor: BACH GARY M
IPC: B32B3/12
Filed: 1998-04-27
Abstract: A cell confinement structure (10) for confinement of material having a plurality of elongated plastic strips (14) in a side by side relationship bonded together in spaced-apart, limited areas (16) where the plurality of strips (14) are capable of being stretched in width to form a unitary web of cells (20). The strips forming walls of the cells with at least one of the cell walls having a plurality of apertures (34) in which each diameter is between about 3mm and 17mm. Preferably, each of the cell walls has a plurality of apertures (34) with the total area of the apertures in the cell walls being between 19 percent and 28 percent of cell wall area.
Patent MX-9808114-A (MX)
Title: Fabric softener compositions
Inventor: CEULEMANS RAPHAEL ANGELINE ALF
IPC: C11D3/33
Filed: 1998-10-01
Abstract: There is provided a liquid fabric softening composition exhibiting excellent viscosity and phase stability as well as softness performance and comprising:     a) from 0.01% to 10% by weight of a fabric softener component, b) at least 0.001% of a thickening agent selected from the group consisting of:   i) associative polymers having a hydrophilic backbone and at least two hydrophobic groups per molecule attached to the hydrophilic backbone, ii) cross-linked cationic polymers that is derivable from a water-soluble cationic ethylenically unsaturated monomer or blend of monomers which is cross-linked by 5 to 45ppm of a cross-linking agent comprising polyethylenic functions, and   iii) mixtures thereof,   c) a component capable of sequestering metal ions and selected from the group consisting of:   i) chelating components selected from the group consisting of amino carboxylic acid, organo aminophosphonic acid components, and mixtures thereof, ii) polycarboxylic building components, other than those defined under i) as chelating components, comprising at least two carboxylic radicals separated from each other by not more than two carbon atoms, and,   iii) mixtures thereof. c
Patent NL-2014916-A (NL)
Title: Underground thermal energy storage.
Inventor: ADRIANUS WILHELMUS DE GROOT
IPC: F28D20/00
Filed: 2015-06-04
Abstract: The invention provides an underground thermal energy storage having a shape selected from substantially cylindrical and an n-gonal prism, having an axial direction that in use is vertical, and comprising an inner volume for holding a liquid, said energy storage device comprising a peripheral outer wall, a peripheral inner wall around said inner volume, and a filling layer between said inner wall and said outer wall, said inner wall comprising a series of modular wall parts provided with a heat exchanger for exchanging thermal energy with said liquid, said modular wall parts arranged in rings and said modular wall parts each having opposite radial surfaces that are in use vertical, an inner tangential surface contacting said inner volume, an outer tangential surface directed towards said outer wall, and opposite axial surfaces that are in use horizontal, said modular wall parts comprising an elastic sealing between a joint of adjacent radial surfaces for limiting liquid flow between the inner volume and the filling layer and taking up thermal expansion of the modular wall parts, and said filling layer comprising an insulating layer extending over at least part of a height of the underground energy storage, having an R value designed for providing said outer wall at a temperature of below 30°C when said inner volume is at a temperature of at least 90°C, and a structural layer for maintaining said insulating layer and said prefab inner wall parts in position.
Patent NL-2017343-A (NL)
Title: Lithographic Apparatus alignment sensor and method
Inventor: SIMON GIJSBERT JOSEPHUS MATHIJSSEN
IPC: H01L21/68
Filed: 2016-08-22
Abstract: A lithographic apparatus comprises comprise a substrate table constructed to hold a substrate; and a sensor configured to sense a position of an alignment mark provided onto the substrate held by the substrate table. The sensor comprises a source of radiation configured to illuminate the alignment mark with a radiation beam, a detector configured to detect the radiation beam, having interacted with the alignment mark, as an out of focus optical pattern, and a data processing system. The data processing system is configured to receive image data representing the out of focus optical pattern, and process the image data for determining alignment information, comprising applying a lensless imaging algorithm to the out of focus optical pattern.
Patent NL-2028665-A (NL)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: Kinya OHTANI
IPC: H02M1/34
Filed: 2021-07-08
Abstract: Provided is a semiconductor device in which a snubber-circuit is incorporated and can realize downsizing of a power conversion circuit into which the semiconductor device is assembled, and is flexibly applicable to various electric equipment. A semiconductor device 100 includes a semiconductor substrate 110, a source electrode 120, a drain electrode 130, a plurality of trenches 140, a plurality of first electrodes 150 disposed in a plurality of trenches 140 by way of gate insulation films 172 formed on side walls 144 of the plurality of respective trenches 140, a plurality of second electrodes 160 disposed above the plurality of first electrodes 150 in a state where the second electrodes 160 are spaced apart from the first electrodes 150, a plurality of first insulation regions 170, and a plurality of second insulation regions 174. The trenches 140, the first electrodes 150 and the second electrodes 160 are formed in stripes as viewed in a plan view. At least one of the plurality of second electrodes 160 is connected to the drain electrode 130.
Patent NL-2031368-A (NL)
Title: Net driving device for aquaculture working vessel and operating method thereof
Inventor: LIQUN LIN
IPC: A01K74/00
Filed: 2022-03-22
Abstract: UITTREKSEL The present invention provides a net driving device for an aquaculture working vessel, comprising a plurality of net hauling units arranged around a periphery of an aquaculture compartment, and a net. The net hauling unit comprises an eye splice, a swivel 5 and several deck rings arranged from top to bottom along an inner wall of the aquaculture compartment; a net hauling rope is successively passed, through the eye splice, swivel and several deck rings to form a closed loop structure connected end to end. The net hauling ropes in the same net hauling unit are located in 10 the same plane. The net is arranged horizontally, and edge portions thereof are fixedly connected to net hauling ropes at the same height through respective net tying points. (+ Fig.) 15
Patent NL-6910587-A (NL)
Title: Permanent magnetic powder of cobalt rare - earth metal compound
IPC: H01F1/055
Filed: 1969-07-10
Abstract: Particles of the compound are contacted with a metal, from the Zn and As group, in an inert atm. and at a temp. at which the latter metal is not solid. Spec. the compound is Co5Y, Co5Sm or Co5M, where M is Misch-metall rich in Ce, and the inert atmos. is H or He.
Patent NL-7213628-A (NL)
Title: Intrauterine contraceptive - of ethylene-vinyl copolymer
IPC: A61F6/14
Filed: 1972-10-09
Abstract: Central body has a perimetral part comprising a head, a tail, and lateral parts, and can occupy the cavity of an average normal uterus. Short appendages with enlarged parts extend outward from each lateral parts, pref. with their axes in a common plane, and/or with at least part of them inclined toward the tal part.
Patent NL-7215854-A (NL)
Title: Cycloalkanones and/or cycloalkanols prodn - by catalytic hydrogenation of the corresp. hydroperoxide with a suspended catalyst
IPC: C07C45/53
Filed: 1972-11-23
Abstract: Cycloalkanone and cycloalkanols of 5-12C are produced by the catalytic hydrogenation of cycloalkyl hydroperoxides using a finely-divided Gp. VIII noble metal catalyst suspended in the reaction medium. This process requires less catalyst while the yields and reaction rate are good even at temps. as low as 30 degrees C and at hydrogen partial pressures of ca. 1 atm.
Patent NL-7703631-A (NL)
Title: Potato bagging machine with trolleys and hopper - has bag clamp conveyed to filling, transfer with bag stretch, and bag sewing stations
IPC: B65B43/56
Filed: 1977-04-04
Abstract: The mechanism is intended for filling and sealing bags (5), partic. for packing bulbs or tubers such as potatoes in hessian bags (5). It comprises a conveyor track (1) for trolleys (3) each having a hopper (2) and clamping means to releasably suspend a bag from a hopper at a suspension station (4) along the track where an empty bag is suspended below the hopper. There is a filling station (8) with a chute (9) feeding into the hopper, a transfer station (10) with means to stretch the upper end of the bag, a receiving element (14) gripping the bag below the stretching device and moving it to a sewing station (15) with sewing machine (16) to close the top of the filled bag.
Patent NL-7707608-A (NL)
Title: Simple pick=up needle holder - is one piece plastics unit which slips into position with elastic spring support
IPC: G11B3/46
Filed: 1977-07-08
Abstract: The pickup with a needle holder is pref. made in one piece (1) of plastic with a pair of parallel edging strips (2, 3) and a pair of thinner strips (4, 5) along the other edges enclosing a rectangular space into which fits a plate (6) integral with one edge strip (2). The supporting arm (7) for the needle (8) is attached to the edge (2) which holds the plate (6). The unit clips into an aperture in its support where it is held by the elastic effect of the thinner edging strips. The main support piece (1) is made of plastics, and the binding strips (4, 5) form the flexible link required.
Patent NL-7805697-A (NL)
Title: Acrylate polymer as binder in cosmetic composns
IPC: A61Q11/00
Filed: 1978-05-25
Abstract: Binding agent for cosmetics, hair preparations, dental plasters, ointments, skin preparations, powders, soaps, deodorants, sunburn lotions and make-up consists of a polymer prepd. from lower hydroxyalkyl or hydroxyakoxy-alkyl acrylates or methacrylates, acrylamide, methacrylamide, diacetoneacrylamide, methylolacrylamide or methylolmethacrylamide, mixed with an unsaturated acid, (0.1-15%), in a suitable diluent or aerosol.
Patent NL-7904335-A (NL)
Title: Implement coupling mechanism to excavator boom - has intermediate piece with clamping lug secured by wedge shaped bar
IPC: E02F3/36
Filed: 1979-06-01
Abstract: The mechanism couples an implement such as an excavator shovel to a boom, and comprises an intermediate piece with two parallel plates, hinging about parallel axes on the boom and the rod of an actuating ram. This piece is detachably coupled to a piece on the implement having two parallel upright coupling plates. Sockets in one of the latter accommodate the ends of a spindle of the intermediate piece parallel to the hinge axes, and the piece is locked to the coupling plates by a wedge-shaped bar engaging in blocks on plates and piece. The intermediate piece (1) has a bar-shaped clamping lug (11), mounted on its underside together with the coupling spindle (6) and parallel to the latter. with the aid of a sloping surface (15) this lug is clamped by the wedge-shaped bar (17) and bolts (18) against a mating sloping surface on each of the blocks (12).
Patent NL-7905860-A (NL)
IPC: A01D17/10
Filed: 1979-07-30
Abstract: A multi-row lifter for tuber, bulb and root crops, particularly potatoes, comprising a ground-supported main frame (1) an auxiliary frame (16, 17, 18) bearing pivotally on the main frame and on the ground, at least one sieve conveyor (31) carried by the main frame, lifting shares (32) carried by the auxiliary frame and a conveyor (27) joining the lifting shares (32) and passing, viewed in the direction of movement, at the front around a reversing roller (26) carried by the auxiliary frame and at the rear around a horizontal driving roller (28) carried by the main frame, whereby the reversing roller (26) is movable in a vertical plane and the driving roller (28) is movable in a vertical plane and the driving roller (28) in a substantially horizontal and a vertical plane and means (36) are provided for maintaining the sieve conveyor (31) substantially in a horizontal position, viewed in a transverse direction.
Patent NL-7908365-A (NL)
IPC: E04B1/90
Filed: 1979-11-15
Abstract: Roof or wall construction of a building, which inwardly is provided with regularly spaced beams (2) against which somewhat rigid insulation panels (3) are attached, each insulation panel (3) being placed between facing sides of two juxtaposed beams (2), said sides of said beams (2) being provided with profile sections (9) and the corresponding endfaces of the insulation panel (3) being provided with fixed profile sections (7) cooperating in a snapping way with the profile sections (9) applied to the beams (2).
Patent NL-8001832-A (NL)
IPC: G02B6/04
Filed: 1980-03-28
Abstract: An optical telecommunication element comprising one or more undulated optical fibres in which the or each fibre (37) extends along a sheath (39), said fibre (37) being in the form of a helix or quasi-helix which has an alternate left-hand and right-hand pitch and wherein the fibres 37 (or fibres) is fixed on the inner wall of the sheath (39) at points (38) of pitch reversal, the points of fixture of the fibres preferably being by glued joints.
Patent NL-8004048-A (NL)
IPC: C09C1/50
Filed: 1980-07-14
Abstract: This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock wherein the resultant blacks have higher surface areas than the carbon blacks normally prepared from the feedstocks, as a result of which the blacks are particularly suitable for use in imparting conductivity properites to plastic materials and the like. This disclosure also relates to the production of a novel class of furnace blacks having excellent conductivity properites and which are characterized by high surface areas and low pH values.
Patent NL-8004798-A (NL)
Title: Three=dimensional picture puzzle - comprises transparent supports sliding and turning in relation to each other
IPC: A63F9/12
Filed: 1980-08-26
Abstract: The puzzle involves the assembly of pictures from parts of the latter, and comprises supports for the picture parts movable in relation to each other and which can form the complete picture. It is built up from two or more three-dimensional supports which are transparent, and which can slide and/or turn in relation to each other. The supports can be of decreasing size, a smaller one being always contained in a larger one, and they can be in the form of boxes or plates, with number coordinates along the edges. The outermost box can have a removable cover.
Patent NL-8104834-A (NL)
IPC: H01L27/112
Filed: 1981-10-26
Abstract: An improved programmable cell for use in programmable electronic arrays such as PROM devices, logic arrays, gate arrays and die interconnect arrays. The cells have a highly non-conductive state settable and non-resettable into a highly conductive state. The cells have a resistance of 10,000 ohms or more in the non-conductive state which are settable into the conductive state by a threshold voltage of 10 volts or less, a current of 25 milliamps or less, for 100 microseconds or less. The cells in the conductive state have a resistance of 100 ohms or less. The cells have a maximum permittable processing temperature of 400 DEG  centigrade or more and a storage temperature of 175 DEG  centigrade or more. The cells are formed from doped silicon alloys including at least hydrogen and/or fluorine and contain from about 0.1 to 5 percent dopant. The cells can be plasma deposited from silane or silicon tetrafluoride and hydrogen with 20 to 150,000 ppm of dopant. Each cell in an array is a thin film deposited cell and includes an isolating device which can be a bipolar or MOS device or can be a thin film diode or transistor. The associated addressing circuitry also can be conventional bipolar or MOS devices or thin film deposited devices. The cells have a cell area of less than one square mil to provide a high cell packing density.
Patent NL-8201711-A (NL)
Title: Bi:component polymer powder mixts. with particle size differential - used to form hollow objects by rotational moulding
IPC: B29C41/04
Filed: 1982-04-24
Abstract: Bicomponent powdered polymer compsns. where component (A), in 20-99.5wt.%, has smaller ave. particle size than component (B). Both polymers are esp. polyolefins, and more esp. polyethylene, with ave. particle size (A) 0.05-0.25 mm and at least 0.05 mm smaller than that of (B). Hollow objects are made from the powders by rotational moulding. Polyethylenes, density at least 0.93, are pref. used and component (A) pref. has the lower m.pt. Component (A) forms the outer layer of the moulding, so components and additives can be formulated according to envisaged use, e.g. (A) with good weathering properties and (B) with solvent resistance giving a prod. appropriate for solvent storage containers. Also weakly stabilised (B) giving excellent adhesion to polyurethanes foamed in the void and prods. useful for surfboards. Mould release with stabilised component (A) is easy. The powder segregates on rotational moulding enabling objects with outer and inner surfaces having different properties to be produced by a one-step process.
Patent NL-8203505-A (NL)
Title: Towable trolley to move and unload potted plants - has swivel frame with pot carrier belt tensioned via chains drivable for rear unloading
IPC: A01G9/10
Filed: 1982-09-09
Abstract: The mechanism is intended for transporting and discharging plants potted e.g. in plastics bags (22). It comprises a tractor (10) towable wheeled rearwardly open fork frame (16) with bearings (14) holding a transverse swivel shaft (15) carrying a rectangular swivelable frame (13). This frame in turn carries a width of flexible material (1) which supports the containers (22) and is itself supported by a sub-frame (2). The forward and rearward edges of this material are connected via parallel chains (4) which pass around drivable (6) chain wheels at the front of the frame (13). At the rear the material passes around a narrow rounded transverse strip (3) of the frame (2).
Patent NL-8302086-A (NL)
Title: Height adjustable suspended light fitting - has ceiling brackets and depending cords controlled by regulating blocks
IPC: F16M13/00
Filed: 1983-06-11
Abstract: The tubular, e.g. fluorescent, light fitting (1) has a longitudinal T-shaped cross-sectional slot (36) in which are fitted two spaced coupling pieces (3) from which cords (2) are wound around circular discs type regulating blocks (4) from where the cords are then suspended by running over rollers in brackets (5). The brackets (5) are attached to the ceiling, the light fitting is thus individually height adjustable, providing also any angular tilting adjustment.
Patent NL-8403651-A (NL)
Title: Security fence using reinforced plastics support posts - having internal metal tubes which retard attempted break-ins
IPC: E04H17/20
Filed: 1984-11-30
Abstract: The fence consists of a network of horizontal and vertical wires strung between a series of posts which are sunk into the earth. The posts have a cruciform cross-section with strengthening rods embedded in the two arms at right-angles to the fence and with a series of hollow metal tubes inside one of the arms along the line of the fence. Wiring from a control box and supply are fed under the earth and through each of the posts to a lamp on top of each post. The wiring may also carry alarm signals. The sections of tube inside the posts are not fastened to each other or to the posts, and hence are free to rotate inside the posts. Any attempt to saw through a post will be impeded, as the reinforcing tube will rotate as the saw blade is drawn across its surface.
Patent NL-8503068-A (NL)
Title: Aquarium lighting unit - has fluorescent tube with ends and contact pins contained in close-fitting PVC tubes with bores for cable
IPC: F21V31/00
Filed: 1985-11-08
Abstract: Lighting unit comprises a fluorescent tube (1) of which each end (2) with contact pins (4,5) is contained in a short, e.g. plastic preferably PVC, tube (3) closely fitting on the tube (1). A cable (6) extending through a bore in the tube (3) wall has its conductors (7,8) secured (soldered 9,10) to the pins and the space within the tube (3) is filled with injectable, setting, electrically insulating and heat-resistant material (12), pref. silicone-based or castable plastic. Each tube (3) may have a tube (11) secured between two diametrically opposed bores in its wall to permit screw mounting e.g. to a reflector cap.
Patent NL-8601145-A (NL)
Inventor: BAARS JAN
IPC: H02G3/22
Filed: 1986-05-05
Abstract: A method and an apparatus for waterproofing and gastightening a cable or tube passage (9) in a wall (11) or the like, using a foamable synthetic resin (8). A box-shaped or cover-shaped element, e.g. a cap (1, 2) is attached to one side of the wall, after which through an opening in cap (1, 2) the foamable resin (8) is supplied therein and the opening is stopped. The cap (1, 2) may consist of two parts (1, 2) and the two parts may be provided with rupturable closures or closable openings.