baber/WOPTO huggingface dataset:
Patent MX-9704338-A (MX)
Title: Perfluoropolyethers based coatings.
Inventor: MARCHETTI ROBERTA
IPC: C08G18/08
Filed: 1997-06-10
Abstract: Use for protector coating compositions comprising ( percent in weight): A) 10 to 60 percent of A1) prepolymer (per) fluoropolyetheral that has a polyisocianic function obtainable making react a bifunctional that has a hydroxylic function, said fluoropolyethers that have CF2 or CR2CFX (X = C1, F) or CF (CF3) terminations with a polyisociante that contains isocianurate rings, obtained preferably by HDI cyclotrimerization, IPDI or other monomeric diisociantes using an excess of isociante compound groups between 10 and 80 percent en mols; the previous fluoropolyether prepolymer can be replaced partially or totally by A2) hydrogenated polyisiciante non fluorate polyisociantes; B) 0.1 to 50 percent of a (per)fluoropolyether that has a bifunctional hydroxylic function of the -CF2CH2OH, -CF2CFXCH2OH (X = C1, F) or -CF(CF2)CH2OH type; or polyfunctional hydroxylic termination function but that contains at least 5 percent in weight, preferably 10 percent of the same termination type indicated before for the bifunctional; or (per) fluoropolyether prepolymers as defined in A) but that has an inferior prepolymerization grade for then leaving free hydroxylic functions of the -CF2CF2OH, -CF2CFXCH2OH (X = C1, F), or -CF (CF3) CH2OH type; or the las prepolymers that have free hydroxylic functions can only be used as an individual component, the component being A) 0 percent; C) 10-90 percent preferably 15-50 percent with respect to the diluent solvent resin.
Patent MX-9704659-A (MX)
Title: Method for producing a nonwoven web.
Inventor: MARMON SAMUEL EDWARD
IPC: D04H3/14
Filed: 1995-12-19
Abstract: There is provided a process which comprises the step of subjecting a just produced spunbond web to a high flow rate, heated stream of air across substantially the width of the web to very lightly bond the fibers of the web together. Such bonding should be the minimum necessary in order to satisfy the needs of further processing yet not detrimentally affect the web. The fibers of the web may be monocomponent or biconstituent and the web should be substantially free of adhesives and not subjected to compaction rolls.
Patent MX-9708326-A (MX)
Title: Video media security and tracking system.
Inventor: RYAN JOHN O
Filed: 1996-05-13
Abstract: A system for providing security and tracking data for rental video media, including digital video discs and digital video cassettes. Those new formats for video players and media allow for inclusion of security features which both allow tracking of rental of such media and prevent unauthorized rental thereof. Each player includes a decision circuit which plays a particular disc (or tape) only if a player identification number recorded on a special separate authorization memory card is the same as the player identification stored in the player, and if a movie identification number optically read from the disc matches a movie identification number recorded on the special card. A corresponding apparatus is provided at the video rental store which, at the time of rental, records on the authorization card in encrypted form the movie identification number and the number of the particular disc player for which that rental is intended. The encryption uses the private key of a public key system, the public key and the modulus being pre-recorded on the optical portion of the disc.
Patent MX-9708657-A (MX)
Title: A process for rapid acid hydrolisis of lignocellulosic material and hydrolisis reactor.
Inventor: HILST ANTONIO GERALDO PROENCA
IPC: D21C3/20
Filed: 1997-11-10
Abstract: The present invention relates to a continuous process for acid hydrolysis of lignocellulosic material through which the delignification and saccharification operations are carried out in a single reaction cycle utilizing a solubilizing organic solvent of lignin and a strong and extremely diluted inorganic acid, and obtaining highly concentrated recoveries of sugar. For the execution of the present process a hydrolysis reactor is further presented.
Patent MY-8700066-A (MY)
Title: Liquid detergent composition
Inventor: FUJISAWA NORIYOSHI
IPC: C11D1/75
Filed: 1987-12-30
Abstract: Disclosed is a liquid detergent composition which comprises the following three ingredients: (a) an alkanolamine salt of phosphoric ester represented by the formula (I) or (II)(b) an alkanolamine salt of a higher fatty acid, the alkanolamine having an alkyl group whose carbon atoms are 2 or 3 in number, and (c) an alkylamine oxide which has a hydrocarbon group having 10-14 carbon atoms.
Patent MY-8700181-A (MY)
Title: Improvement in the preparation of a hydrophilic coating
Inventor: LAMBERT HANS RAYMOND
IPC: C08J7/056
Filed: 1987-12-30
Abstract: A process for coating a polymer surface with a hydrophilic coating with low friction in wet condition. The process comprises applying to the polymer surface a solution containing between 0.05 to 40 % of a compound which comprises at least two unreacted isocyanate groups per molecule, evaporating the solvent, applying a solution containing between 0.5 to 50 % of polyvinylpyrrolidone to the thus treated polymer surface and then evaporating the solvent of the last mentioned solution, and curing the coating at elevated temperature. The process is preferably carried out in the presence of a catalyst for the curing of isocyanate.
Patent NL-2033527-A (NL)
Title: Fast tunnel leakage stoppage construction device
Inventor: JING WEN
IPC: E21D11/38
Filed: 2022-11-14
Abstract: The present invention. relates to the technical field. of tunnel leakage stoppage, and. in particular, to a fast tunnel leakage stoppage construction device, including a support plate, a suction fixing rod and a gluing mechanism. The gluing mechanism designed herein. may be fixed. to an edge of a tunnel crack through. the suction fixing rod and the support plate. An injection head of a glue injection pipe on the gluing mechanimn is aligned with the crack, and then a glue mechanism may inject glue along the crack without manually holding the gluing mechanisn1 up to perform. a gluing operation, thus reducing the labor intensity of workers and improving the effect of crack leakage stoppage. In the presence of a branch crack, an injection direction of the glue injection pipe may be adjusted through an adjusting mechanism.
Patent NL-6917123-A (NL)
Title: Coating tubes with plastic
IPC: B26D3/16
Filed: 1969-11-13
Abstract: Ribbed/finned tubes are produced by cutting into the wall of the tube coaxially from the outside to a definite depth and turning over the cut part perpendicular to the outer wall of the tube. Ribbed or finned tubes, thermoplastic tubes, can be efficiently and economically produced. The apparatus is simple and reliable.
Patent NL-7303521-A (NL)
IPC: C08L21/00
Filed: 1973-03-13
Abstract: 1386732 Seaming non-metallic sheet material FIRESTONE TIRE & RUBBER CO 1 Feb 1973 [7 June 1972] 5200/73 Heading B5K The edges of two reinforcing cord-fabric plies having a coating of a compound of natural or synthetic rubber which is not vulcanized or cross-linked, the cords of each ply being parallel to each other and to said edges, are butt joined by bringing said edges together with the cords in each ply arranged parallel to the cords in the other ply and subjecting said abutting edges to sonic or ultrasonic vibrations to join the edges without causing cross-linking or vulcanization of the compound. The fabric, e.g. tyre cord fabric, may comprise parallel cords of rayon, nylon, polyester, steel or glass. In splicing apparatus, Fig. 1, a power source (not shown) supplies electrical energy to six converters 11 which change electrical energy into mechanical energy and which are connected to six boosters 12 which increase the magnitude of the mechanical energy. The boosters 12 are connected to separate (ultra)sonic horns 13 which are brought into contact with and apply a predetermined pressure to the plies 40 to be spliced by hydraulic or pneumatic cylinders 14. These plies 40 are supplied by a conveyer belt 20. To ensure that the pressure applied during splicing is uniform, the belt 20 is backed by plates 30 supported by an air bag 31.
Patent NL-7306295-A (NL)
IPC: A01G1/00
Filed: 1973-05-04
Abstract: For the growing of grass or the like to provide a readily liftable and transportable lamina of growing grass, viz. a turf or sod, a layer of flexible reticulate sheet material and a layer of sheet or film flexible material impermeable to root growth bonded together at a plurality of spaced points, areas or lines to form a weak lamina, the grass being grown on a rooting medium distributed over the said weak lamina, the layer of impermeable material being readily strippable from the reticulate material to expose the grass roots prior to laying the grass lamina in situ.
Patent NL-7514514-A (NL)
Title: Forming chromium contg coatings on steel substrates - by sintering compacted powder under protective atmosphere contg halogenated gas
IPC: B22F3/10
Filed: 1975-12-12
Abstract: Chromium-contg. coatings are formed on ferrous metal esp. steel, substrates by Ca forming a compacted layer of chromium powder on the substrate, and (b) sintering the compacted layer to the substrate under a protective atmosphere contg. a halogen-contg. gas. The halogen-contg. gas prevents the unfavourable effects of small amounts of air, that normally penerate into the appts., on the sintering operation. Uniform, high quality coatings are obtd. These have a good ductility and corrosion resistance.
Patent NL-7603195-A (NL)
Title: Cast or forged bearing mounting - is of box structure with side and flange plates secured to support
IPC: F16C35/00
Filed: 1976-03-26
Abstract: The mounting accommodates a bearing in a predetermined position and angle in relation to a support. It is of a box structure with a number of side plates (13, 14, 16, 17) and a flange plate (12) at right angles to them, these each forming a mounting surface. A flange (18) extends from the flange plate and its inner face accommodates and secures and the bearing. The side and flange plates are all used to secure the mounting to the support. The flange can extend inwards into the box structure, and its inner face can be of spherical section to accommodate a self-aligning bearing. Means can also be included to accommodate guides for the movement of the mounting in the transverse direction.
Patent NL-7700202-A (NL)
Title: Hydrokinetic clutch for power cycle - has air turbine connected to driven wheel of IC engine and has pump actuated by power from turbine
IPC: F02B61/02
Filed: 1977-01-10
Abstract: The motor for driving a automated bicycle has a coupling converter which reduces the motor r.p.m. to a range within 30 to 70% of its value. air is used as the coupling medium. The coupling wheel is in the form of a turbine connected directly with the driving motor which is driven by internal fuel combustion. The air circuit of the turbine is used to supply a pump which operates the driving wheel. The pump rotor has a breadth/diameter ratio of 1/2. The method is claimed to give better control of acceleration/deceleration than would be possible to direct drive from the i.c. motor.
Patent NL-7810833-A (NL)
Title: Extn. of tobacco flavouring volatiles - by heating tobacco in stream of inert gas and condensing
IPC: A24B15/24
Filed: 1978-10-31
Abstract: Tobacco is contacted with a stream of non-reactive gas and heated to volatilise the flavourants, which are then condensed from the gas stream. The improvement is that the tobacco is heated to 140-180 degrees C, for sufficient time to achieve a wt. loss from the tobacco of 3-10% in excess of the loss represented by oven volatiles. The fraction of volatiles obtained has the flavour and aroma of tobacco, and is storable. It is used to augment the flavour of low flavour smoking materials, esp. the low tar type. When high flavour tobaccos are used, e.g. Oriental, the residue is still suitable for smoking.
Patent NL-7811216-A (NL)
Title: Auxiliary ship's screw assembly for bow mounting - has easily replaceable screw shaft with fracture zone which breaks in event of fouling
IPC: B63H23/04
Filed: 1978-11-13
Abstract: The auxiliary ships screw is partic. intended as a screw at the bow for manoeuvring purposes. It comprises a vertical drive shaft (2) in bearings (14), coupled (16, 15) to a horizontal shaft (6) carrying the screw (10). The shaft (6) is carried in bearings (12, 13) and comprises a portion (9) between the bearings (12, 13) which will fracture in the event of overload due to fouling of the screw. The shaft (6) may consist of the actual screw shaft (7) fixed inside a bush (8) via a key and a coupling element (17, 18, 19), the fracture zone (9) being provided in the shaft (7).
Patent NL-7903227-A (NL)
Title: Hypotensive prostaglandin=E derivs. - are 9-oxo-11-alpha, 16-di:hydroxy-15-deoxy-16-vinyl or cyclopropyl-prostenoic and prostadienoic acid ester(s)
IPC: C07F7/18
Filed: 1979-04-24
Abstract: Optically active 15-deoxy-16-vinyl or 16-cyclopropyl-prostaglandin E derivs. of formula (I) as the optical isomers or their racemic mixture are new. (where R1=methyl or ethyl, R2=2-7C alkyl, T= gpA or gp B, R5=vinyl or cyclopropyl, Z=(CH2)6- or cis-CH2-CH=CH-(CH2)3- and C13-C14 =ethylene or trans-vinylene). (I) are hypotensives, antiulcer agents, gastric secretion and erosion inhibitors, agents for protection against ulcerogenic problems and other gastric troubles associated with the use of non-steroidal antinflammatory, agents (e.g. indomethaci, aspirin and phenylbutazone), bronchodilators, (treatment of asthma and bronchitis) antiinflammatories, abortion agents, labour-inducing agents, menstruation inducers, fertility control agents, oestrus regulating agents for cattle and more specific activity and longer duration of activity than known PGE cpds. (I) may be administered by oral, sublingual, intravaginal or rectal routes as well as by parenteral administration.
Patent NL-7903677-A (NL)
IPC: A22B3/06
Filed: 1979-05-10
Abstract: The invention relates to an apparatus for stunning animals to be slaughtered said apparatus comprising two sets of endless conveyor means each defining a substantially V-shaped passage way therebetween said sets being arranged one behind the other, the operating surface of each conveyor comprising plates (4) which are hinged about each other at the edges (5,6) such that no gaps are formed and which may have a curved outer plane (8) at the operating surface which is concentric with the axis (7) of the reversing wheel, the gap (12) between two subsequent conveyors being bridged by rolls (9,10) in line with the operating surfaces of said conveyors.
Patent NL-7908826-A (NL)
Title: Producing metered clay lumps for brick manufacture - using extrusion worm driven alternately with cutter under photocell control
IPC: B28B15/00
Filed: 1979-12-06
Abstract: The mechanism is intended for producing metered lumps of clay such as may be used in the production of bricks. It comprises a vessel (2) containing one or more transport worms (3) each extending to an outlet duct (5) outside the vessel where a cutting wire (8) is arranged. The worm and the cutter are alternately operated by a motor (4) and actuators (6) in response to signals produced by a photo-electric cell (10) or the like arranged downstream of the cutter. The lower wall of the outlet duct may have a hinged (16) extended portion whilst the position of the sensor (10) is adjustable.
Patent NL-8002400-A (NL)
Title: Marine vessel transport equipment moves vessel over ground - has mounting movable vertically and horizontally in relation to foot on leg
IPC: B62D57/00
Filed: 1980-04-24
Abstract: The equipment moves a vessel over the ground, e.g. during maintenance operations or when it has run aground. At one end of a mounting (5) fixed to the vessel (2) is a leg (4), having a foot (3) at the other end, so that the mounting is movable in the vertical and horizontal directions in relation to the foot, while means are provided for moving the latter horizontally in relation to the mounting. The foot can be movable horizontally in relation to the leg, and can have extensible sections, being typically moved by a ram acting between it and the leg.
Patent NL-8004317-A (NL)
Title: Set of bars for indoor trainer pedal mechanism - comprise one attached to bicycle handlebars and hinging one with coupling rod
IPC: B62M1/12
Filed: 1980-07-28
Abstract: The set of bars are for use with a pedal-driven mechanism, particularly on a bicycle or a home exercise machine. Two bars (2,11) hinge together at the ends, one (11) having means for fixing to bicycle handlebars, while the other is equipped with handles (3), also a hinged attachment point (4) for a coupling rod (5) to a pedal (21) or crank. The bar attached to the handlebars can be bent or curved, and the attachment for the coupling rod can be clear of the hinge between the bars and in line with the fixing point to the handlebars. The two bars can hinge together by means of a pin, whereas the coupling rod can be attached via a ball-joint.
Patent NL-8502397-A (NL)
IPC: B65G33/32
Filed: 1985-09-02
Abstract: A helical spring coupling for coupling together two helical spring ends. particularly two ends (1, 2) of a carrier in the form of a helical spring in a conveyor, comprises a coupler (3) which is in angagement with both helical spring end portions (1, 2). Over a certain distance the turns of the two helical spring end portions (1, 2) are turned coaxially into one another and lie one against the other in the axial direction. Said turns fit into a helical groove formed in the coupler (3) and whose pitch coincides with the pitch of the turns.The coupler may consist of an elongate core part (4) having a helical rib (5) provided on its outer peripheral surface, the groove being formed in the outer side of the rib (5). The two helical spring end portions (1, 2) may be fixed by one or more threaded bolts (9) extending transversely through the coupler (3) and pressing against the turns of the helical spring end portions (1, 2) in the groove.
Patent NL-8602992-A (NL)
Title: Support system for lamp frame in sun-bed - allows vertical positioning of frame above bed using parallel rods hinged and linked by pneumatic cylinder
IPC: F21V21/26
Filed: 1986-11-25
Abstract: The system has a base frame mounted on three casters which allow the system to be moved about the floor and placed next to a bed. On the base is a pillar which contains a timer switch. Protruding at right angles from the top of the pillar is a shaft. Mounted on the shaft is a U-shaped profile which supports one end of the arm assembly. Attached to the other end of the arm assembly is the vertical support rod which is fastened to the ultra violet lamp bank. The bank contains a number of fluorescent UV tubes and a rear reflector. The arm assembly has two parallel rods, which are hinged and linked by a pneumatic cylinder. As the bank is raised or lowered, the rods maintain a parallelogram shape.
Patent NL-8901194-A (NL)
Title: Warehouse guttering construction - includes rods, glass panes and guttering rim profiles
IPC: E04D3/08
Filed: 1989-05-11
Abstract: The roof of warehouse includes a guttering profile with two rims. A number of spaced rod profiles retain e.g. glass panes. Gutter rims are interconnected by rod profiles. The warehouse (1) construction includes rows of columns (2) interconnected by joists (3). Guttering profile (4) has two rims (8). Rod profiles (6) retain glass panes (7).
Patent NL-9100764-A (NL)
Title: Method and device for processing and separating rubble resulting from the demolition of buildings
IPC: B02C4/10
Filed: 1991-05-03
Abstract: A device is described for crushing rubble resulting from demolition work, which device essentially comprises a feed track 1 with a roll cylinder 2 which is provided with toothed wheels 3, which are arranged around it, have teeth 4 arranged in secant form and rotate between cams 5, with the result that the rubble is crushed, so that it can be classified and separated.
Patent NL-9201710-A (NL)
Title: Cheeses provided with a cheese-covering means
IPC: A23C19/16
Filed: 1992-10-02
Abstract: The invention provides hard and semi-soft cheeses which are provided with a cheese-covering means in the form of a layer of a biopolymer, preferably a milk protein, in particular casein or caseinate or whey protein. This cheese-covering layer - in contrast to the artificial resins which have been used hitherto - is edible, biodegradable and readily soluble in water and therefore can easily be removed from the equipment in which the covering layer is applied.
Patent NL-9300967-A (NL)
Title: Building
IPC: E04B1/00
Filed: 1993-06-04
Abstract: The invention relates to a building comprising a number of joined room-boundary walls. At least one of these walls is formed by a number of composite, wooden I-beams in a parallel, spaced-apart arrangement, with compressed fibreboard material applied thereto on opposite sides. The I-beams are composed of solid wooden cheeks and a body, bonded thereto, of compressed wood-fibre board, the spaces defined by the beams and the board material being filled with insulating material.
Patent NL-9301314-A (NL)
Title: Lighting system
IPC: H01J/
Filed: 1993-07-27
Abstract: The invention relates to a fluorescent-lighting appliance, comprising an external translucent envelope which on the inside is covered with a material which fluoresces when exposed to ultraviolet light. The envelope contains a virtually inert gas which can be ionized when bombarded with electrons from a cathode, whilst the outer envelope encloses a cathode and an anode, said cathode having a number of openings or grooves which are delimited on either side by surfaces consisting of, or covered by, a metal or metal-containing preparation which provides a work function of less than 3.0 electron-volts and contains atoms of a metal which is able to emit radiation in the ultraviolet region of the spectrum. After ionization of the metal atoms in the gas phase and after extraction of such atoms into the gas phase by impingement of ions from the gas phase onto the coating layer, the pressure of the inert gas in the envelope being between the following limits: 2.0 < p x d/1.33 < 3.0, where p is the pressure of the gas in millibar and d is the distance in centimetres between the surfaces situated opposite one another 74, 104 (or 2.0 < p* x d < 3.0, if p* is the pressure of the gas in mm Hg) [lacuna].
Patent NL-9500359-A (NL)
Inventor: SCHRAM HENDRIK
IPC: B29C49/00
Filed: 1995-02-23
Abstract: Air-filled cushions are formed by inserting a piston (12) into a tube, piercing (6) a hole in the tube, moving the piston to carry the tube along with it, and forming (7, 8) one or more transverse weld seams, pref. with the hole clamped closed against the piston during welding to prevent air escape and the tube held stationary (9, 25) during piston return movement. Also claimed is the cushion mfg. appts., with two clamps movable w.r.t. each other to close the hole during welding, and a pin movable relative to a support to hold the tube stationary. The tube is e.g. of polyethylene or polyester.
Patent PT-68140-A (PT)
Title: Process for the preparation of pharmaceutical compositions with better resorption properties
IPC: A61K31/19
Filed: 1978-06-05
Abstract: The solubility and stability of basic pharmaceuticals (I) in mixts. of mono- an di-glycerides of 6-12C fatty acids are improved by adding to (I) free 6-18C (6-10C) fatty acids. The resulting salts are then dissolved in the glyceride mixt. Better resorption of (I) from the gastro-intestinal tract. The fatty acid salts of (I) are more soluble in the glyceride mixt. than free bases or hydrochlorides.