baber/WOPTO huggingface dataset:
Patent MX-9704949-A (MX)
Title: Automatic aperture and closure umbrella, reducible to handbag size.
Inventor: SEIDEL JOACHIM
IPC: A45B25/14
Filed: 1997-06-30
Abstract: The invention refers to an automatic aperture and closure umbrella, reducible to handbag shape, with respectively a first shooting device arranged in umbrella handle, for aperture process; a shooting button arranged in umbrella handle, for common actuation, offset in time, of shooting devices; a telescopically reducible umbrella rib, with an umbrella crown, a slide slidably placed throughout umbrella rib, and a cover ribbing formed by cover rib units; a first spring mechanism to open umbrella, which includes a compression spring arranged in umbrella rib which, with aperture process, displaces umbrella rib; a second spring mechanism to close umbrella, which includes traction springs integrated in cover rib units, which are stretched in aperture process; a cable traction which presents a cable, which is introduced in slide, and co-acts with an end with shooting device, through a slidably placed rib in umbrella rib and a latch arranged thereon, latch being lockable by a hook bead which is introduced in blocking member. To conform aperture and closure mechanism in a secure way on its functioning and to simplify it, particularly also with respect to assembling and disassembling possibility, invention foresee that shooting device is slidably arranged; blocking member for hook bead reception and blocking is conformed in tube shape with a hole, and is arranged in umbrella rib interior, coaxial to axis thereof, and is supported on it; shooting device is conformed as a slidable construction unit, parallel to umbrella rib axis, presenting a deblocking slide and a blocking latch.
Patent MX-9706247-A (MX)
Title: System for reducing interference to electronic devices caused by discontinous transmission radiotransmitters.
Inventor: SANDLER HOWARD MARTIN
IPC: H04B1/38
Filed: 1997-08-15
Abstract: A method for reducing interference to electronic devices caused by discontinuous transmission from a radio transmitter is disclosed and a transmitter which carries out such a method. In order to reduce such interference the transmitter continues to emit radiation at the same power level as when transmitting information, when no information needs to be trasmitted. When no information needs to be transmitted, the transmitter switches frequencies to another other transmitters can transmit on the communication frequency when the transmitter is not transmitting information.
Patent MX-9804378-A (MX)
Title: Device for the drive system for double seat valves.
Inventor: COURA HERBERT ROBERT
IPC: F16K1/44
Filed: 1998-06-02
Abstract: The invention relates to a device for the drive system for double seat valves comprising two individually movable closure members which, in addition to the open position, can each be individually moved into a partial open position. The object of the invention is to construct a device which is easy to assemble and is space-saving and which should be able to provide externally adjustable, partial lift stops for both closure members. Said object is attained in that a piston (107) of a first individual adjustment device (1b) for the partial open position (T1) of the independently driven closure member (4) is displaceably arranged, to form a seal, externally in a drive housing (100) of the drive device (1), and a piston (108) of a second individual adjustment device (1c) for the partial open position (T2) of the dependently driven closure member (5) is displaceably arranged, to form a seal, externally in a cylindrical recess (107a) of the piston (107), which recess faces a main adjustment device (1a).
Patent MX-9806662-A (MX)
Title: Fine fiber barrier fabric with improved drape and strength and method of making same
Inventor: JACOBS ROB LEE
IPC: D04H3/14
Filed: 1998-08-17
Abstract: A method of producing a fabric comprising producing a fine denier, using either meltblown or spunbond processes, or a combination of the two, followed by crimping, spotbonding using differential bond roll temperatures, and neck-stretching. Fiber having less than or equal to about 1.5 denier is preferred. Bond roll temperature differential is about 10-50 degree F. The mat produced has the unexpected result of improved strength, conformability and reduced stiffness.
Patent NL-2026477-A (NL)
Title: Female conductor socket and associated connector
Inventor: PAUL CHAPMAN
IPC: H01R13/11
Filed: 2020-09-16
Abstract: There is provided a female conductor socket (20) for receiving and electrically contacting a pin of a male-type comprising a cylindrical wall (22) in which is disposed a gripping region (30) comprising a plurality of inwardly-depending resilient wall sections (32). Each resilient wall section (32) comprises two inwardly angled sloping portions (40, 40’) joined together by a portion (42) extending in an axial direction. At least one groove (50) is disposed between adjacent resilient wall sections.
Patent NL-7008742-A (NL)
Title: Controlled yarn feed for spinning winding - and shuttleless weaving
IPC: B65H51/20
Filed: 1970-06-15
Abstract: Tubular body has a yarn entry spaced from a yarn exit. Members form an interior cavity of the body and connect the entry and exit. At least one nozzle is externally connected to a pressure air or gas source and can supply gas to the cavity to create a stream which entrains the yarn.
Patent NL-7102082-A (NL)
Title: Reducing the saturate content of an oil - - by contact with solvent/oil mixture
IPC: C10G21/00
Filed: 1971-02-17
Abstract: Solvent extraction process for reducing the saturate content of an aromatic oil comprises contacting an extract phase comprising an aromatic oil and an aromatic selective solvent with a hydrocarbon material contng. a major volume of aromatic hydocarbons, 1 to 30% by vol. of saturates and 0 to 20% by vol. of an aromatic selective solvent, the total amount of aromatic solvent sufficient to form a secondary extract phase and a secondary raffinate phase under the extraction conditions of temperature, pressure and concentration of hydrocarbon material, separating the secondary extract phase from the secondary raffinate phase and recovering an aromatic oil of reduced saturate content from the secondary extract phase.
Patent NL-7205217-A (NL)
Title: Fuel rod closure - by t ig welding
IPC: G21C3/10
Filed: 1972-04-18
Abstract: Closure of a nuclear fuel rod by t.I.G. welding of the tubular part of a plug to the fuel rod sleeve, after chamfering the ends of these to produce complementary cones, esp. so as to form a male cone on the plug and a female cone on the sleeve.
Patent NL-7315840-A (NL)
IPC: G11C11/44
Filed: 1973-11-19
Abstract: Logic elements comprising resettable Josephson junctions cooperating with matched transmission lines have input circuit inductances connected to reversible Josephson devices which are so small that a flux of less than one flux quantum only can be trapped therein preventing the continued circulation of supercurrent in the inductance after removal of the input signals from the associated reversible Josephson junctions.
Patent NL-7410916-A (NL)
Title: Shut-off valve for borehole - blow-out arrester
IPC: E21B34/00
Filed: 1974-08-15
Abstract: In a shut-off valve intended to be lowered on a pipe string into a blow-out valve shaft in the outlet of a borehole, provided in known manner, with (i) a housing with a channel passing through it and a displaceable valve body which opens this channel in a first position and closes it in a second, (ii) a pressure-sensitive operating element connected to a pressure pipe for displacing the valve body to the first position and a closure element which displaces the valve body to the second position on reduction of the pressure in the pressure pipe, the improvement whereby the operating element is exposed to the hydrostatic pressure of the fluid surrounding the housing in order to compensate for the hydrostatic pressure of the fluid in the pressure pipe. More especially, the valve body is constructed as a pivotable ball with a passageway opening which can be brought into line with the channel in the housing. Overcomes problems which exist in known shut-off valves, inter alia the high pressure which must be exerted on the operating piston when the valve is held open to overcome the hydrostatic pressure of the medium surrounding the valve, and the fact that if a cable passing through the valve breaks above the valve, this cannot be shut because the cable cannot be withdrawn.
Patent NL-7416468-A (NL)
Title: Appts. for stripping hollow elastomer articles from moulds - with stripping hooks, gripping device, and driving mechanisms
IPC: B29C37/00
Filed: 1974-12-17
Abstract: Appts. for stripping thin-walled hollow elastomer articles esp. gloves from a mould, has stripping hooks, a gripping device operating by frictional forces, for rolling-up the open end of the article, and synchronised driving mechanisms. The latter mechanisms are constructed for effecting in sequence the following operations: rolling-up the open end by means of the gripping device, moving the hooks to a position near the mould, rolling the open end over the hooks, and moving the hooks with the article in order to strip the article from the mould. Appts. gives effective stripping of the articles from the mould without damage, as the degree of radial distortion necessary for pushing-in the stripping is decreased.
Patent NL-7503237-A (NL)
Title: Electric blankets with conductors sealed between textile layers - powdered resin coatings replace plastic sheets for speedy assembly
IPC: H05B3/34
Filed: 1975-03-19
Abstract: An electric blanket, cushion or similar article comprising two sheets of textile material with a heating conductor arranged between them, is produced by sprinkling each layer of textile on one surface with a powdered synthetic resin pref. a polyamide which is then heated to a temperature above its melting point. The conductor is placed between the two layers of fabric and these are bonded together. A quick mode of production using the minimum of materials.
Patent NL-7700317-A (NL)
Title: Locking stop positions of indexing table - by swivelling elements with controlled motion engaging radial slots in table when stopped
IPC: F16H27/06
Filed: 1977-01-13
Abstract: Arrangement is for locking the index positions of an intermittently rotating table (3) and includes e.g. a Maltese cross mechanism (10, 12), to rotate the table with short intervals and variable dwell time. It comprises a number of radial slots (12a) in the table, each of which is associated with a pre-determined index position, and stops which, in a given position of the mechanism, engage one of the slots. The stop comprise two locking elements (25, 26) carried at the ends of two levers (27, 28) which symmetrically swivel about axes (29, 30) at right angles to the slot centre line. The elements can enter the slot to engage opposite side walls of the slot.
Patent NL-7701438-A (NL)
IPC: F16C33/26
Filed: 1977-02-10
Abstract: A water lubricated rubber bearing is disclosed in which a compliment of staves is positioned within a bearing housing having a cylindrical inner bearing housing surface. When unstressed, the stave can be moved within the housing for installation or removal. Locking of the staves in the assembly is provided by producing tight frictional contact between the inner bearing housing surface and the exterior surface of the staves. Such locking frictional contact is produced by axially compressing the staves to increase their thickness and to produce tight frictional contact between the outer surface of the stave with the bearing housing along the entire length of the staves. Additional locking is provided at the ends of the staves by pins mounted on the housing assembly, which project into bores within the ends of the staves. Such pins augment the frictional locking at the ends of the staves to resist peripherally directed movement of the stave ends. Each stave illustrated consists of two aligned and abutting stave elements providing cylindrical openings at their ends, which receive bridging alignment pins to insure that the stave elements are aligned in the assembled condition.
Patent NL-7712834-A (NL)
Title: Relief design for carpet - in which pile consists of thermoplastic fibres imprinted by heat treatment and mechanical loading
IPC: D06C23/00
Filed: 1977-11-22
Abstract: A relief design is mechanically imposed onto the fibres of a carpet by passing the carpet through a heat treatment which raises the temp. of the fibres to the point where they become pliable subjects the fibres to a varying mechanical load, pref. imposed by means of a roller wiht a patterned surface and then fixing the deformed fibres by means of a cooling roller and, if necessary, a cooling air blast. The effect of the mechanical loading whilst the fibres are plastic is to lay the fibres in different directions giving a patterned relief effect. The process is considerably cheaper than the traditional process in which the pattern is woven into the carpet.
Patent NL-7904795-A (NL)
Title: Heat exchanger with scraped surfaces for fluids - has rotor with blades and stator of rings and collars
IPC: F28F19/00
Filed: 1979-06-19
Abstract: Stator encloses a rotor and has a number of annular projections which extend inwards towards the axis of rotation, in a heat exchanger with scraped surfaces for the treatment of a fluid. The projections divide the space inside the stator into a number of annular chambers connected to each other at places lying radially relatively to the tops of the projections. The rotor carries scrapers, each of which has at least one blade in each annular chamber between two adjacent projections and scrapes the whole of the flanks of these. Material is thus removed as the rotor turns and is mixed with the rest. Pref. the scraper blade scrapes the whole of the surface of the two flanks as well as the troughs and crests of the projections. Used to provide a heat exchanger with scraped surfaces having one or more of six features in combination. The exchanger may be used for two fluids one of which is inside the projections. These may be interconnected so that the fluid circulates through them.
Patent NL-7907894-A (NL)
IPC: B22F3/12
Filed: 1979-10-26
Abstract: A casing for isostatically pressed pieces, which are intended for the extrusion of metal articles, in particular stainless steel metal pipes. The outer and inner envelopes (302, 304) of the casing (301) are comprised of a thin metal sheet: the outer envelope (302) at least has, along the periphery thereof, resistance characteristic substantially uniform in the axial direction and it consists of, in particular, a spiral welded pipe and is provided, preferably, with a bulge directed outwardly, opposed to the narrowing. It is provided, at least at the front part of the casing an intermediary piece which is made of one or several parts; this piece is obtained from ductile material or from a material obtained by compression of a powder. It is also provided a method for producing such casings and pressed pieces and a method for the extrusion of pipes as well as pipes obtained by such method.
Patent NL-8100241-A (NL)
Title: Meat cutting unit having pneumatically actuated blade - above groove in base shaped to prevent blade edge from reaching groove bottom
IPC: B26D7/20
Filed: 1981-01-20
Abstract: Appts. comprises a base to support the meat and a carrier for at least one blade which is movable towards and away from the base by a pneumatic actuator. The base is provided with at least one groove (not shown) below the blade whilst the profiles of blade flanks and groove are such that these flanks come into contact with the edges of the groove and thus prevent the cutting edge of the blade from reaching the bottom of the groove. Blade and groove may be slightly convex relative to one another in longitudinal direction. The groove bottom may be provided with openings for removing meat rests extending downwardly through the base. Used for mechanically cutting meat into portions. The arrangement prevents damage to the cutting edge of the blade and to the base without the need for accurate control of the blade stroke, thus increasing their effective life.
Patent NL-8103656-A (NL)
Title: Fixing of heating tube to insulation board - uses wire staple curved and applied by rotation so as to leave underlying board material intact
IPC: F16D71/04
Filed: 1981-08-03
Abstract: The wall or floor heating system comprises heating tubes secured to foil-covered insulating board by metal wire staples which are each in contact with the exposed outer surface of the tube. Each staple has at least one curved portion penetrating the board material. The curved portion is shaped as a circular arc and is inserted into the board material by rotating the staple about the centre of the curvature radius which lies above the surface of the board. This arrangement leaves the insulating material between the arc and the board surface intact.
Patent NL-8105519-A (NL)
Title: U=Shaped plug-in fuse punched from metal tape - has thin spine and knife-contact arms
IPC: H01H85/041
Filed: 1981-12-08
Abstract: The fuse has a current-carrying part held in an insulating casing and with knife contacts projecting from the casing. A fusible conductor joins the two knife contacts. Each current-carrying part is punched from metal tape. A thinner tape (1) is attached to this main tape (2) along the latter edge to form a preferred region of melting. Alternatively, the preferred region may be formed by machining away or pressing part of the edge of the main tape to make a step. Each part is U-shaped with the thin region forming its spine and the knife contact (5,6) its arms.
Patent NL-8105598-A (NL)
Title: Insulated pipe-lines
IPC: F16L59/14
Filed: 1981-12-11
Abstract: The pipes are used for guiding heating medium over long distances. The pipes are covered with an insulating material which in turn is covered with a protective layer. The pipe-ends are left bare over a short distance from the ends so that they can be welded together in situ. The gap in the insulation is covered by two half shells which clamp on the insulation and outer covering of the pipes. The half shells are pref. of steel plate covered with polyethylene.
Patent NL-8105761-A (NL)
Title: Childproof screw cap e.g. for bottle - has axially flexible second screw thread as lock, starting less than thread pitch below first thread
IPC: B65D50/04
Filed: 1981-12-21
Abstract: The one-piece child-proof screw closure cap is intended for a bottle or the like. It contains internal screw thread which fits the thread on the bottle neck and a separate second internal thread which begins below the first thread at a distance smaller than the pitch of the first thread. This second thread has windings which are flexible in axial direction so that they can enter the bottle thread when the cap is screwed down. When the cap is fully down, the second thread lies below the bottle thread. To unscrew, upward pressure on a portion of the cap underside allows the second thread to re-engage the bottle thread during rotation of the cap.
Patent NL-8202527-A (NL)
IPC: A61K39/02
Filed: 1982-06-22
Abstract: Vaccines against pathogenic bacteria with capsular polysaccharides comprising oligosaccharides which are anchored in a liposome via amines, as well as a process for preparing such vaccines wherein capsular polysaccharides are hydrolyzed to oligosaccharides with 6-10 monosaccharide units, thereafter selected oligosaccharides with antigenic properties are reductively aminated and the obtained glycolipids are anchored in a liposome.
Patent NL-8401125-A (NL)
IPC: A22C21/00
Filed: 1984-04-09
Abstract: Method and device for severing a body part of slaughtered poultry in which use is made of a cutting element provided with a cutting edge in which the desired cutting place is positioned relative to the cutting edge by at least one positioning member coupled thereto and is subsequently cut through by the cutting edge moving relative to the bird.
Patent NL-8501239-A (NL)
IPC: B65D1/38
Filed: 1985-05-01
Abstract: A bottle crate of plastics material comprising a lattice (14) disposed in the crate and a handle (18) in the centre region of the crate. The handle (18) is disposed on a hollow colomn (16) extending upwards from the bottom of the crate and having side walls (17) closed all around which are joined to the lattice (14). The handle (18) is substantially T-shaped, with its upstanding leg (19) being disposed centrally on the substantially closed top face colomn (16). The crossbar (20) of the T-shaped handle (18) has a U-shaped cross-section with the open side facing upwards.
Patent NL-8603192-A (NL)
IPC: F25D17/06
Filed: 1986-12-16
Abstract: A seal or partition for refrigerators can be reeled up and is a flexible canvas with flexible foamed resin, coated on both sides with smooth plastic material or synthetic rubber; the complete material can be moved up and down vertically and its edges are guided along tracks with grooves; it is held by belts which are fixed to one end and run over one or more winding rollers. The flexible prod. can be unwound upwards or downwards. The foam used is closed-cell polyether, polyurethane or polystyrene and its coating is PVC, neoprene or "Hypalon" (R.T.N.).
Patent NL-8800138-A (NL)
Title: Reactor to bond ions, cpds. and/or suspended matter in e.g. sub soil - holds, pref. sand, particle bed contg. heat exchange tube of secondary circuit at different temp., sand fluidised by water flow
IPC: B01J8/20
Filed: 1988-01-21
Abstract: The reactor is intended for bonding ions, compounds and/or suspended matter contained in a primary medium (liquid) in a bed of solid material with large effective bonding surface area. Reaction contains at least one tubular line at the level of the bed for passing a secondary medium at a temperature different from that of the medium. The reactor is preferably arranged in upright position with inlet and outlet for the medium tube extending through its side wall. The bed is preferably fluidised by the upward flow of primary medium passing through it and may consists of sand with grain size below 2mm, preferably around 1mm, the primary medium largely consisting of water with an upward flow velocity of around 150 m/hr.
Patent NL-8800796-A (NL)
IPC: B01L3/00
Filed: 1988-03-29
Abstract: A process and device for the separation of a body fluid from particulate materials in said fluid to be used for a chemical analysis of the components present therein. Said process and device are in particular suitable for the separation of plasma from whole blood. Furthermore the present invention relates to a testing kit for the above mentioned separation and analysis purposes. Because of the simplicity of the present process and device as well as the testing kit a routine examination may be carried out not only in clinical laboratories but also by general practitioners.
Patent NL-8801815-A (NL)
Title: Sub-micron silicon nitride powder prodn. - by carbon di:oxide laser initiated reaction of halogen substd. silane with ammonia in presence of a sensitiser
IPC: C01B21/068
Filed: 1988-07-16
Abstract: Submicron Si3N4 powder is prepd. by a CO2 laser-initiated pyrolysis technique in which a partially or completely halogen-susbtd. silane cpd. is reacted with ammonia in the presence of a sensitiser to form Si3N4 powder in a cold wall reactor having a reaction zone operating at a reaction temp. of greater than 800 deg.C, the reactants being led separately to the reaction zone.
Patent NL-8901625-A (NL)
Title: Detachable construction tube coupling - has coupling block, and grooved plungers receiving locking screw
IPC: E04B1/19
Filed: 1989-06-27
Abstract: The versatile coupling, e.g. for roof constructions, etc., includes spherical coupling blocks with threaded holes. Holes receive plunger shaped couplings with circumferential grooves for receiving locking screws to secure tubular sections. Two tubes (1, 2) are connected by plungers (3, 4) of which treaded end (7) is inserted into holes (8) in blocks (9) which may be spherical. Grooves (5, 6) in plungers (3, 4) receive locking screws (12) to secure tubes (1, 2) in required position.