baber/WOPTO huggingface dataset:
Patent MX-9701242-A (MX)
Title: Smart-card based access control system with improved security.
Inventor: CHANEY JOHN WILLIAM
IPC: H04N5/00
Filed: 1995-08-04
Abstract: A smart card that includes a descrambler for descrambling entitlement information and data provides improved access control by controlling the manner in which the entitlement information portion of the data stream is passed through the smart card. Entitlement data that is descrambled and used in the smart card for functions such as key generation is re-inserted in scrambled form in the high speed output data signal from the smart card. A variable delay device is included in the smart card for controlling when scrambled entitlement data is re-inserted into the data stream. Varying the delay permits establishing a desired timing relationship between the re-inserted data and other data in the data stream that is output from the smart card. For example, scrambled entitlement data in the output data stream can be made to exhibit substantially the same timing relationship to other data that exists in the input data stream.
Patent MX-9702498-A (MX)
Title: Hollow bodies made of ethylene polymer and method of making the same.
Inventor: JOHNSON PAUL E
IPC: C08F110/02
Filed: 1997-04-04
Abstract: An ethylene polymer having a density greater than 959 kg/m3 and a resistance to slow cracking greater than 23 hours. A composition containing this polymer, hollow bodies obtained using at least one such ethylene polymer, and a process for the manufacture of said polymer.
Patent MX-9702703-A (MX)
Title: Preparation of frozen fermented foods using antifreeze polypeptide-expressing microorganisms.
Inventor: FLETCHER GARTH L
IPC: A23L29/00
Filed: 1995-10-11
Abstract: Methods and compositions for preparation of frozen fermented food products using antifreeze polypeptide-expressing microorganisms are provided. In particular the invention provides for use of fish antifreeze polypeptide-expressing microorganisms in fermentation of milk to produce and store frozen yogurt.
Patent MX-9703834-A (MX)
Title: Bone densitometer with film cassette.
Inventor: MAZESS RICHARD B
IPC: G06T7/60
Filed: 1995-10-19
Abstract: A dual energy densitometer (10) includes a solid state linear x-ray detector (13) which may be swept across the patient with the movement of a poly-energetic fan beam (23) of x-rays to produce a digital bone density image. A broad spectrum film plate (25) interposed between the detector (13) and the patient simultaneously provides a full spectrum radiographic image of high resolution and low parallax such as may be used for morphometric studies. Intervertebral spaces (40) may be used to measure vertebrate heights which may be statistically combined to provide a standard against which crush fractures may be detected. which crush fractures may be detected.
Patent MX-9703943-A (MX)
Title: Seal.
Inventor: BREYSSEM LUC
IPC: H02G15/013
Filed: 1997-05-28
Abstract: An elongate compressible seal (1) in which, in use, two ends (3) are joined together by means of at least one connection pin (5) located in, and extending between, at least one opening in each end (3), wherein the or each connection pin (5) is hollow and compressible and the seal (1) is therefore compressible at the join between the two ends (3).
Patent MX-9707026-A (MX)
Title: Sealed wire entry for instrument housing and method of sealing.
Inventor: WALDING H PAUL JR
IPC: G01F15/14
Filed: 1997-09-12
Abstract: A sealed wire entry port for a housing (10) having a base (12) and a top (11), and a body of sealing material (16) joining the top (11) to the base (12) and a pair of insulated wires (21) in which the insulation (31) is removed where the wires (21) run through the body of sealing material (16), a plug (22) disposed in an opening in the base (12), wherein the two wires (21) run through the plug (22) into the sealing material (16) and a vent (23) that runs through the plug (22) into the housing (10), wherein the vent (23) is adapted to be closed after a gas has been either evacuated or introduced into the interior of the housing (10) to reduce moisture within the housing before final sealing. A method of assembling and sealing the unit (10) is also disclosed.
Patent MX-9801577-A (MX)
Title: Push-tab hinge for a container closure apparatus.
Inventor: MICHAEL G TOKARSKI C
IPC: B65D5/74
Filed: 1998-02-27
Abstract: A package closure apparatus is disclosed which has a push-tab connected to a base (12) via a landing (32) which extends into a central opening (30) in said closure and a spring face (38) which extends from said push-tab to connect with the landing (32). The connection between the landing (32) and spring face (38) forms a first junction (40) about which the hinge acts. The connection between the spring face (38) and the push-tab forms a second junction (42) about which the hinge may act.
Patent MX-9804163-A (MX)
Title: Automatic well test system and method of operating the same.
Inventor: DUTTON ROBERT E
IPC: E21B47/12
Filed: 1998-05-26
Abstract: An automatic well test system (20) utilizes a Coriolis flowmeter (68) that functions as a mass flowmeter and densitometer in combination with a water-cut monitor (66) to calculate volumetric flow rates and densities of materials draining from a test separator (24) in a combined or two-phase production stream. An oil-phase density value is corrected to eliminate the effect of its water content, and divided into the mass flow rate reading to obtain a net oil flow rate. System operations are governed by an automated controller (86) that utilizes a gas blanket system (28) to prevent low pressures from liberating gas from the liquids within the test separator.
Patent NL-2003339-A (NL)
Title: Lithographic apparatus and alignment method.
Inventor: VOZNYI OLEG
IPC: G03F7/20
Filed: 2009-08-10
Abstract: An alignment method for a substrate or a patterning device is disclosed along with a corresponding apparatus. The method includes using a part of an alignment arrangement of a lithographic apparatus to undertake a part of an alignment procedure on a part of a substrate or on a part of a patterning device, until the substrate or a part of or in the lithographic apparatus, has become thermally stabilized within a limit.
Patent NL-2014519-A (NL)
Title: A rotary feed-through for mounting a rotating substrate tube in a lathe, a CVD lathe and a corresponding method using the CVD lathe.
Inventor: IGOR MILICEVIC
IPC: C03B37/018
Filed: 2015-03-25
Abstract: A rotary feed-through for mounting a rotating substrate tube in a lathe and providing a flow of process gas into the tube, said feed-through comprising a process gas supply line for providing a process gas into said substrate tube, a rotatable holder arranged for receiving and holding said substrate tube for rotating said substrate tube with respect to said process gas supply line, a rotary union provided between said rotatable holder and said process gas supply line for rotatably connecting said rotatable holder to said process gas supply line, a stationary housing connected to said process gas supply line and to said rotatable holder, therewith forming a closed cavity surrounding said rotary union, wherein said stationary housing further comprises an auxiliary gas supply line for providing said closed cavity with an auxiliary gas.
Patent NL-2030302-A (NL)
Title: Brazing device for spectacle frame
Inventor: YINYIN PEI
IPC: B23K3/08
Filed: 2021-12-27
Abstract: BRAZING DEVICE FOR SPECTACLE FRAME The present invention relates to brazing for a spectacle frame, and more particularly, to 5 a brazing device for a spectacle frame. The brazing device for the spectacle frame includes a housing body of a brazing zone, a brazing space is formed inside the housing body of the brazing zone, an air inlet is provided on the brazing space, the air inlet is used to fill the brazing space with an inert gas; a brazing-fused device, the brazing-fused device is arranged in the brazing space and is used to heat a spectacle frame being put into the brazing space so 10 that a brazing filler metal is melted; and a conveying line, a spectacle frame assembling fixture is provided on the conveying line, the spectacle frame assembling fixture is used for clamping and fixing each part of the spectacle frame to be brazed, the spectacle frame can be sent into and out of the brazing space when the conveying line is running; a conveying line avoidance port is arranged on the housing body of the brazing zone, a size of the 15 conveying line avoidance port corresponds to the size of the conveying line so that the conveying line can enter in the brazing space. The above solutions can realize quick and automatic brazing, excellent brazing uniformity, and can reduce the formation of brittle compounds in the brazing process of a titanium alloy spectacle frame through rapid heating under a gas protection. 20 Fig. 1
Patent NL-210964-A (NL)
IPC: B29C65/00
Abstract: 863,166. Seaming. RUHRCHEMIE A.G. Sept. 13, 1957 [Sept. 22, 1956], No. 28923/57. Class 42 (1). [Also,in Group XXVIII] Parts, of thermoplastic material, are welded together by frictional heat produced at the surfaces to be joined, the heat being produced by an oscillatory motion of at least one of the parts, the latter being held together under pressure. As shown, the ends of pipes 1, 2 of polyvinyl chloride, polyamide, polyurethane, polystyrene or polyethylene are held in abutment by clips 4, 5, the clip 4 being connected by springs 7 to a ring 6 clamped on to the pipe 2 and attached to an arm 9 moved by a crank 10 on the shaft of an electric or pneumatic motor, internal-combustion engine or a manually or mechanically-energized accumulator.
Patent NL-6918540-A (NL)
Title: Combined extrusion and injection moulding equipment for
IPC: B29C45/14
Filed: 1969-12-10
Abstract: Injection moulded components covred with a surface layer of a thermoplastic material (9) provided by extruding (2) a sheet of the thermoplastic, the daylight of an injection mould, trapping (10) and cutting off a portion of the sheet (9) by closing the mould (4/5) and subsequently injecting (1) the material forming the bulk of the moulding. Esp. where the injection moulded mterial is expandable or foam forming and the sheet material is deformed to become a mould lining and provide an integral, smooth surface finish to the foam moulding.
Patent NL-7101863-A (NL)
IPC: A23K1/165
Filed: 1971-02-11
Abstract: 1329547 Stilbestrol in animal feed ELI LILLY & CO 14 Jan 1971 [13 Feb 1970 (2)] 27119/72 Divided out of 1329546 Heading A5B A process designed to inhibit isomerization of trans-diethyl stilbestrol in animal feed compositions comprises depositing trans-diethyl stilbestrol from a non-halogenated liquid vehicle on to an inert particulate carrier which is substantially free of solvents for diethyl stilbestrol. The vehicle may be acetone or a C 1-3  alcohol, e.g. ethanol. The carrier may be magnesium, calcium or aluminium silicate bearing mineral, e.g. hydrobiotite, or attapulgite clay, diatomaceous earth, a carbonate, chloride, phosphate or sulphate of Na, K, Mg or Ca, e.g. NaCl, CaCO 3  or dicalcium phosphate ground corn cobs, sugar cane bagasse, dried molasses, beet pulp, corn grits, steamed solvent-extracted bone meal, dried pea bulls, dried potato pulp or polished rice. The product of the invention may be incorporated into an animal feed comprising yellow corn, corn cobs, alfalfa meal, soyabean meal, urea, cane molasses, dicalcium phosphate, calcium carbonate, salt, manganese oxide, potassium iodide, cobalt carbonate, copper oxide, zinc sulphate, and vitamins A, D 2  and E.
Patent NL-7314602-A (NL)
Title: Rotary multiple workpiece holder for electron beam welding - with slides protected from both flying particles and the beam
IPC: B23K15/00
Filed: 1973-10-24
Abstract: The electron gun is mounted on a fixed carrying plate which has a slot through which the electron beam can pass. Beneath the fixed plate is moving plate with a row of slots in sequence so that each slot can be algined with the slot in the fixed plate. The novelty is that the slots in the moving plate the smaller than those in the fixed plate and arranged in such a way so that particles of material fying off the parts being welded cannot hit and damage the sliding surfaces between fixed and moving plates. The sliding surfaces are pref. coated with a fluorinated grease and are vacuum tight while the slots in the two plates are pref. coaxial, circular holes. By this method continuous operation of the gun without damaging the carrying plate or the slides is achieved.
Patent NL-7703545-A (NL)
Title: Fibre-reinforced tubular fitting of heat-hardening plastics - comprises two wall sections with intermediate, rounded angled transitional section (NL 3.10.78)
IPC: F16L47/14
Filed: 1977-03-31
Abstract: Fibre-reinforced tubular fitting of heat-setting plastics comprises a first wall portion and a second wall portion between which there is an angled transitional zone which is rounded, the radius of curvature of the rounding being 5mm. Used as pipe fitting e.g. T-pieces for various applications. The intermediate rounded zone between the two wall portions is less prone to mechanical damage than sharp-angled transitions from one portion to the other. The radius of curvature is pref. 0.5-3, esp. 2 mm suitably at or near the inner surface of the first wall portion a layer of glass-fibres is embedded in the plastics matrix which may (dis)continuously gradually passing into a reinforcing ply in the second wall portion. The one wall portion may be part of a pipe whilst the second portion may form a flange.
Patent NL-7711443-A (NL)
Title: Lightweight goods handling truck - has screwed shaft in slotted tube driving truck supporting lifting platform
IPC: B66F9/06
Filed: 1977-10-18
Abstract: The goods handling truck is moved manually in the horizontal direction to shift small and lightweight items, while there is a motor-driven lifting platform giving a height of lift or roughly 2 metres. A truck has a horizontal chasis running on four wheels and with a vertical 2 m. mast in the form of a tube enclosing a screwed shaft running in ball bearings. A nut works on the shaft, having a component extending through a slot in the tube to support the platform, and the shaft is rotated by an electric motor, preferably at the top of the mast, and supplied by a trailing cable winding onto a drum. The screwed shaft extends beyond the chasis, and the component supporting the lifting platform is a truck with two pairs of guide wheels, running up and down the guide tube on either side of the slot in it.
Patent NL-7808762-A (NL)
Title: Rotatable typewriter character disc - is part of rotor of stepping motor with magnetic elements facing selectively energisable stator elements
IPC: B41J1/30
Filed: 1978-08-24
Abstract: The mechanism is intended for successive printing of characters and comprises a rotatable disc (12) on the face of which characters (48) are arranged around the periphery. The disc is rotatable by a step-motor (26) having a stator (30, 32) with a number of peripherally arranged stator elements (56) in magnetic material and energising methods (52, 54) to selectively energise the elements. The motor further comprises a rotor (28) with a number of peripherally arranged rotor elements (40) fcing the stator elements and capable of completing flux paths in response to the selective energising action. The disc (12) is directly secured to the rotor.
Patent NL-8101617-A (NL)
Title: Data signals recording system - uses 2 types of reference signals of different frequency recordable on both sides of each data signal track (NL 11.10.77)
IPC: G11B7/09
Filed: 1981-04-01
Abstract: The recording system for data signals has a recording mechanism which records the reference signal over a section extending longitudinally between the centre lines of adjacent data signal tracks on which the data signal is recorded. Two types of reference signals of different frequency can be recorded at points located on both sides of each data signal track. The data signal can be a video signal, each type of reference signal being recorded transversely to the track and in line with one or many horizontal scanning periods of the video signal located in the longitudinal direction of the track.
Patent NL-8204452-A (NL)
Title: Desalination plant - using solar heat collector and carrier gas for vapour passage from evaporator to condenser
IPC: C02F1/10
Filed: 1982-11-17
Abstract: A desalination plant using a solar heat collector as the heat source consists of pairs of evaporation tanks coupled to condensation tanks. Piping directs the vapour from the former to the latter together with a carrier gas; other piping takes the carrier gas after the vapour condensation into the evaporator section. The heat release by the condensation is transferred to the evaporation section. This achieves a significant increase of the overall thermal efficiency by recovery of the latent heat of evaporation.
Patent NL-8502350-A (NL)
Title: Solar collector panel - has profiled heat conductive absorber layer and poorly conductive layer insulating layer forming fluid flow channels
IPC: F24S10/50
Filed: 1985-08-26
Abstract: Solar collector comprises a sheet shaped, profiled absorption element with good heat conductivity; a heat insulating underlayer; and between the absorption element and the underlayer, channels through which a fluid can flow, part of the channel wall being made up of part of the absorption element, and the remainder of the channel wall consisting of a poorly heat conductive layer which is carried by the insulating underlayer and which is practically impermeable to and not attached by the fluid. The poorly-heat conductive layer may profiled so as to form channels with a practically circular cross section in conjunction with the profiled absorption element. The surface of the insulating underlayer is pref. profiled to match the profile of the poorly heat conductive layer.
Patent NL-8602213-A (NL)
IPC: B65D85/52
Filed: 1986-09-02
Abstract: A containing package of carboard for flowers and plants and the method for manufacturing such a package, said package being pliable in such a manner, that the flowers and plants can be forwarded safely in it and can be displayed at delivery in this package in its partly fold-out position, which functions as a vase or as a flower-pot, having a bottom (1), side planes (2) and connecting flaps (3).
Patent NL-8900935-A (NL)
IPC: H01J31/20
Filed: 1989-04-14
Abstract: Picture display device comprising an in-line colour display tube having an elongate display screen with a short axis and a long axis, which screen is provided on an inner surface, and a deflection system. The plane in which the undeflected electron beams are located is parallel to the short axis of the display screen. The deflection system comprises a first system of deflection coils for generating a substantially pincushion-shaped deflection field in the direction of the short axis of the display screen and a second system of deflection coils for generating a substantially barrel-shaped deflection field in the direction of the long axis of the display screen. The deflection system has terminals to be connected to a signal generator for scanning the display screen in a raster having a plurality of lines oriented along the short axis of the display screen.
Patent NL-8900947-A (NL)
IPC: H01R13/645
Filed: 1989-04-14
Abstract: A connector assembly comprising a female and a male connector part. One coding element is attached to each connector part. The coding element provides for a code face having at least one recess. The code faces of male and female connector parts allocated to each other are complementary in shape. When connector parts allocated to each other are plugged into each other the faces of the respective coding elements engage with each other. Only such a limited number of all possible code face shapes is used that unambiguous code face sets are obtained.
Patent NL-9001540-A (NL)
IPC: F16L58/10
Filed: 1990-07-05
Abstract: An existing pipeline (1) is relined by introducing an inner tube (2) of thermoplastic material, particularly of polyethylene terephthalate, and enlarging thereafter its diameter until the inner tube (2) tightly engages the inner wall of the pipeline (1). During the introduction of the inner tube (2) the ratio of the external diameter of the inner tube (2) to the internal diameter of the pipeline is less than 0.6. This method is particularly suitable for relining existing pipelines compressing in their wall substances which can be released into a medium transported through such a pipeline, e.g. a pipeline of lead for drinking water transport. An installation for introducing an inner tube (2) into a pipeline (1) comprises a coupling piece (3) having an inlet (16) for a pressurized fluid and a vent opening (7), and a bush (14) for fixing the inner tube (2).
Patent NL-9301653-A (NL)
Inventor: KOENHEN DIRK MARINUS
IPC: B01D65/02
Filed: 1993-09-24
Abstract: The invention relates to a process for the removal of components causing turbidity, from a fluid, by means of microfiltration, whereby the fluid is beer, wine, fruit juice, bacterial suspension, blood, milk, enzyme suspension, etc. According to the invention the fluid to be treated is fed across an asymmetric membrane having a pore structure such that the pores on the feed side of the membrane are larger than the nominal pore size and the pores of nominal pore size occur in the cross section toward the permeate side, the filtered off components are back-flushed from the membrane and are subsequently carried away with the fluid. The nominal pore size is usually 0.1-5.0  mu m and preferably 0.2-1.0  mu m. The membrane may be tubular, flat or capillary. Back-flushing takes place intermittently with a frequency of 1 second to 10 minutes for 0.1-1 second at a counter pressure of 0.5-5 bar. The feed velocity is preferably below 2 m/s and the pressure difference over the membrane is less than 0.5 bar.
Patent NL-9402240-A (NL)
Inventor: OOSTERBOSCH WILHELMUS CORNELIU
IPC: B65B25/14
Filed: 1994-12-30
Abstract: A method and a device for enveloping, at least partially so, an object in a envelope comprising a sheet, whereby the object to be enveloped is transported in a conveyor to a sheet extending transversely to the direction of transport, after which the sheet is carried along by the moving object and folded round the object about a folding line extending transversely to the direction of transport, whereby a first end part of the sheet extends beyond a rear part, seen in the direction of transport, of the object. The sheet-enveloped object is then deflected in a first direction of deflection including an acute angle with the direction of transport and extending transversely to the folding line, and the enveloped object is then moved in a direction opposed to said first direction of deflection, after which the enveloped object is deflected in a second direction of deflection extending transversely to the folding line, whereby the first end part of the sheet is folded round the rear part of the object, seen in the direction of transport, and round the front part of the object, seen in the second direction of deflection, and attached to a second end part of the sheet folded round the object.
Patent PT-73404-A (PT)
Title: Process for obtaining diisocyanate and methacryloylalkylether alcoxybenzen or alcoxycicloalkan adducts
IPC: A61K6/893
Filed: 1981-07-21
Abstract: Polymerizable adducts of diisocyanates and methacryloyl alkyl ethers, alkoxybenzenes, or alkoxycycloalkanes are disclosed. The compounds of the present invention are formed into compositions which are useful as bone cement, fillings for cavities, and orthodontic adhesives. The compositions have improved mechanical properties, low water absorption, and excellent color and discoloration stability, coupled with a high filler content.