baber/WOPTO huggingface dataset:
Patent MX-9709216-A (MX)
Title: Printing.
Inventor: COLLINS TERENCE WILLIAM
IPC: B41C1/14
Filed: 1997-11-27
Abstract: A method of screen printing on to a hard non-absorbent substrate (1) involves using a screen (10) which has an ink permeable area (B) whose pattern corresponds to whatever is to be printed. The area B is divided into two parts (X and Y). Part X is of normal, maximum ink carrying capacity and part Y is of reduced ink carrying capacity. The ink carrying capacity of the reduced ink carrying capacity part Y is determined by the extent to which it is coated with ink/impenetrable emulsion (20), the size of the pores (18) in the screen (10) and the type of ink used. The ink carrying capacity of the part Y reduces with distance away from part X. The emulsion coating (20) may be in the form of dots (200), with the dots (200) increasing in diameter with distance away from part X. During printing, the reduced ink carrying capacity part Y is located over the edge region (E) of the substrate (1), and the substrate is printed up to but not on to its edge (6).
Patent MX-9800812-A (MX)
Title: Valve connector.
Inventor: MURPHY KEVIN
IPC: F16L37/138
Filed: 1998-01-29
Abstract: A connector adapted for a quick connection to and for sealing and filling a valve assembly, such as a Schraeder Valve. The connector provides a secondary containment feature which prevents leakage when removing the connector, thereby improving performance and efficiency. The connector includes a collet member at one end that fits over the threaded portion of the valve assembly and, when closed, compresses a seal that engages the external threads of the valve, thereby eleminating the need for threading an external fitting on the valve assembly. As the system pressure increases, an internal plunger, having a forward flow orifice and a rear inlet orifice, is axially displaced and depresses the valve assembly stem. Simultaneously, the forward orifice passes ahead of an internal O-ring and allows fluid flow. As is relieved from the system, the plunger and forward flow orifice move behind the internal O-ring and seal the piston chamber, thereby preventing leakage when removing the connector.
Patent MX-9802025-A (MX)
Title: Phenol derivatives with pharmaceutical activity.
Inventor: CHENARD BERTRAND LEO
IPC: A61K31/443
Filed: 1996-07-11
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein R is as defined herein, are prodrugs for a competitive N-methyl-D-aspartic acid antagonist which blocks NMDA receptor sites and is useful in the treatment of certain conditions and diseases that respond to the blocking of NMDA receptor sites, including head trauma, stroke, multiinfarct dementia, and other disorders.
Patent MX-PA98008822-A (MX)
Title: Control systems for operating gas cleaning devices.
Inventor: JEAN FRANCOIS VICARD
IPC: B01D46/46
Filed: 1997-04-23
Abstract: Systems and methods for operating gas cleaning devices (20) utilize vibration generators (22, 24, 26) wherein the systems include sensors (30, 32, 34) and programs for monitoring and predicting resonant conditions of different surface zones (A, B, C) in order to vary the frequency and amplitude of vibrations to establish optimum resonant conditions on such surface zones (A, B, C) and thereby optimize cleaning and operation of such gas cleaning devices (20)..
Patent NL-2018531-A (NL)
Title: Context-specific user interfaces
Inventor: CHRISTOPHER WILSON
IPC: G06F3/0484
Filed: 2017-03-16
Abstract: Context-specific user interfaces for use with a portable multifunction device are disclosed. The methods described herein for context-specific user interfaces provide indications of time and, optionally, a variety of additional information. Methods and interfaces for managing (e. g., editing) context-specific user interfaces are also provided. Further disclosed are non-transitory computer-readable storage media, systems, and devices configured to perform the methods described herein.
Patent NL-7306399-A (NL)
IPC: B66F9/14
Filed: 1973-05-08
Abstract: An industrial lift truck in which forks are mounted on a turret carried up and down a mast. An electric motor for moving the turret has a friction brake which is normally engaged: a switch for operating the motor is simultaneously operable with a switch for a solenoid which releases the brake.
Patent NL-7313360-A (NL)
Title: Metal-dielectric laminate with contacts to all layers - giving stable min resistance between metal layers
IPC: C23C18/16
Filed: 1973-09-28
Abstract: Laminate of alternate metal and dielectric layers has contacts, joining the metal layers, constructed as a whole with the ends of the metal layers. The metal layers are electrolytically deposited metal films. The ends of the dielectric layers are also covered by the contacts and there can be additional parallel partial metal layers of the same thickness as the thinnest dielectric layer. The laminate is esp. for printed and large integrated circuits. The contacts give a stable min. resistance between the metal layers and max. strength at the parts subject to shock. They can be produced using stable and economic metallising solns.
Patent NL-7317233-A (NL)
Title: Document sorting equipment - has memory unit with sections at least as many as items passing through
IPC: B07C3/06
Filed: 1973-12-17
Abstract: The written sheets are conveyed one by one through a passage and sorted into pockets according to the filing codes shown on their surfaces. The equipment has a memory unit (17) with at least as many sections as there are sheets travelling along the passage in a given time period. The sections are loaded with data indicating the pockets corresponding to the moving written sheets and likewise with data on their current state during the movement. A unit (18) replaces the first current data on a written item already accommodated in a section by further data on the state of the item during further movement. A further unit (22) compares the pocket data with the second lot of data. When a predetermined relationship is reached between the two lots of data the item is delivered into the appropriate pocket.
Patent NL-7409494-A (NL)
IPC: A43B23/02
Filed: 1974-07-12
Abstract: 1454823 Boots, &c KHEMOS SARL 11 July 1974 [16 July 1973 29 Aug 1973] 30855/74 Heading A3B A boot for deformed feet or for a baby, &c comprises a one-piece flexible leather, &c upper 2 in the form of a sheet having its central area 3 adhered, &c to a sole 1, the top open edge of the upper having a length greater than the distance round the edge of the adhered, &c area 3, and a lace 6 or an elastic element (not shown) pulling the upper inwards over an inserted foot. A stiffener 9 is affixed to the outside of the upper 2. An orthopaedic support 10 on top of the sole 1 is located beneath the edge of the upper 2.
Patent NL-7416794-A (NL)
Title: Control valve to regulate gas or liq. flow as functn. of temp. etc. - has stem with control and locking link mechanism comprising cords and pulleys
IPC: F16K31/44
Filed: 1974-12-23
Abstract: Valve for regulating a gas or liquid flow. This comes into effect when the pressure and temperature in the tube rises above or drops below a given value. It consists of a valve body with inlet and outlet ports, a valve seat and an adjustable valve plug which is regulated via a locking and control mechanism. The valve plug actuator (32) is mainly parallel to the axial connection of the inlet and outlet port. The link to the locking and control mechanism consists of a cable, a flexible cord (38) which is guided over a pulley (41) in the valve body in the direction which is mainly transverse to the direction of the valve plug.
Patent NL-7507025-A (NL)
Title: Stabilising heat recovery temp. during dry quenching of coke - by after burning some gas in closed circuit
IPC: C10B39/02
Filed: 1975-06-12
Abstract: The temp. at which heat is recovered during a dry quenching process for coke, is stabilised. A formed gas contg. combustible components is circulated through the system, burned and fed through a waste gas boiler for raising steam. When the parameters of the steam in the boiler representing the level of energy recovery, digress from a predetermined constant nominal vaue, a variable quantity of the circulating gas is after-burned at 1,000-1200 degrees C. For this purpose, a combustible mixt. is introduced into the gas flow. This mixt. may include air and producer gas, natural gas, coke over gas or any other gas of a similar calorific value. Between 0.8 and 1.5% of the circulating gas is tapped off from the flow leaving the coke cooling chamber en route for the waste gas boiler. This is mixed with air and producer gas and after-burned in a chamber from whic the gases formed are fed into the main flow. The solid matter content of the circulating gas is reduced to the minimum whilst the compsn. of the gas is kept constant, esp. when the ovens are being charged or unloaded, or if a leak develops in the waste gas boiler or the cooling chamber. The risk of fire and explosions in the boiler stacks is eliminated and steam raising goes on continuously.
Patent NL-7507502-A (NL)
Title: Isomerisation of per hydro aromatic cpds - using aluminium halide catalyst to reduce adamantane cpd prodn
IPC: C07C5/22
Filed: 1975-06-24
Abstract: Fully hydrogenated aromatic hydrocarbons with 3 rings and >=12C are isomerised by contacting them with an aluminium halide catalyst, and stopping the reaction before significant amts. of adamantane cpds. have been formed. The process can be used for isomerisation of raw materials made by hydrogenating aromatic hydrocarbon fractions, etc., without forming adamantane cpds. in large amts. reaction is carried out e.g. at -5 to +50 degrees C using catalysts such as the Al halide complexes described in the parent specification.
Patent NL-7806272-A (NL)
Title: Partial drilling of ring hole in glass panes - followed by application of pressure which breaks pane to form round hole
IPC: B23B51/04
Filed: 1978-06-09
Abstract: A hole is made in a pane by using a ring drill fitted with abrasive teeth, e.g. made of diamond powder, which are water cooled. The hole is drilled to a prescribed depth from one side of the pane, followed by exerting pressure on the other side of the pane and inside the periphery of the required hole to break the glass thus forming a round hole. Depth is pref. the pane thickness minus 0.5-1 mm; and the drill is pref. surrounded by a sealed hood contg. a water bath for cooling the drill teeth. The pref. drill has a spindle fitted with a dish-shaped limit stop controlling depth. The ring drill pref. also has slots which can be used to measure the pane thickness. Simple drilling of round holes in panes is achieved without using highly skilled workers.
Patent NL-7807744-A (NL)
Title: Paint can prodn. method - using cylindrical rolled plate with flanged reinforced lid edge
IPC: B65D43/02
Filed: 1978-07-19
Abstract: The metal container is made as a cylindrical or conical shape with a pressure resistant lid. The can is used for paint, lacquer, thinner or solvent. A pressure and reinforcement edge is fitted to the upper edge area of the metal can, pointing inwards and flanged over. The edge is made integral with the upper edge area of the can and is turned over both inwards and downwards.
Patent NL-7811112-A (NL)
Title: Tester measuring precision of spherical workpieces - uses camera which illuminates photo diodes by light reflected from contour of piece at right angles to axis
IPC: G01N21/88
Filed: 1978-11-09
Abstract: The tester is used to inspect the trueness of spherically shaped objects. The curves are kept permanently at right angles to the optical axis of the test instrument. The test instrument is fitted with a camera and a series of photodiodes. The diodes are illuminated simultaneously by lights reflected from the contour section of the cross-section of the object being inspected, which is kept at a fixed distance and at right-angles to the axis. The illuminator for the photodiodes is of the same shape as the contour section. The objects being inspected (3) are rotated around one or more axes at right angles to the optical axis of the camera. The objects are mounted either partially or entirely in a hole in the support element. The shape of the hole is the same as the contour of the cross-section.
Patent NL-7909229-A (NL)
Title: Pickling vats for continuous steel strip - with strip feed at entry and exit controlled by ultrasonically measured strip sag in first vat
IPC: C23G1/08
Filed: 1979-12-21
Abstract: The arrangement is intended for pickling hot-rolled steel strip which is passed through successive vats filled with pickling acid and then through vats with rinsing water followed by drying and winding. The speed of the strip at entry to and exit from the vats is controlled as a function of the strip saq in the first vat. This sag is measured by means of an ultra-sonic transducer arranged at the bottom of the vat. The entry and exit speeds may be controlled by varying the speeds of respective feed rollers whilst the acid and temperature-resistant transducer radiates upwards from the centre of the vat bottom. Used in continuous steel strip pickling. Ultra-sonic measurement is not subject to the limitation of measureable height above the instrument as in the case with inductive measurement whilst the degree of coupling is independent of the dimensions of the strip.
Patent NL-8401234-A (NL)
Title: Deposition of doped silicon contg. layers on semiconductor wafers - using low pressure CVD with addn. of oxygen contg. component into reaction gas stream to give uniform doping element rare deposition
IPC: C23C16/24
Filed: 1984-04-17
Abstract: Semiconductor devices are made by heating a number of wafers of semiconductor material in an oven tube, then depositing a doped Si-contg. layer on the wafers by passing a stream of reaction gas through the tube, the reaction gas comprising a carrier gas (I), a hydrogen-contg. Si cpd. (II) and a hydrogen cpd. of a doping element (III), whilst an extra gas (IV) is passed through the oven tube by introducing an oxygen-contg. component into the stream of reaction gas in an amt. such that the doping element is deposited at a rate which does not vary essentially in the direction of flow of the gas stream.
Patent NL-8800064-A (NL)
Title: Tracked conveyor for operating sliding doors - uses single cable drive which runs over four pulleys with stationary axes and two pulleys on door support carriage
IPC: F16H19/06
Filed: 1988-01-12
Abstract: The door or partition is supported by a carriage (53) which runs along on a rail (52) inside a screening box (58) on top of the door frame. The carriage is mounted on the track via four free-running wheels (54) which have horizontal axes of rotation. Mounted on a single horizontal shaft on the side of the carriage are two pulleys (30',31'). The pulleys are free to rotate independently in either direction. A continuous loop of cable (29') runs around one pulley (25') which is driven by an electric motor (57). From the driven pulley (25') the cable runs around the front pulley (30') on the carriage and back to a second driven pulley (24'). From the second driven pulley, it runs around a free-running pulley (27') on the other end of the track and then around the other pulley (31') on the carriage. Finally, the cable runs around the second free-running pulley (28') and back to the first driven pulley (25').
Patent NL-8900256-A (NL)
Title: Tractor drawn potato foliage pulling-harvesting device - has inflatable rubber rollers and diabolo wheels moving over potato ridges
IPC: A01D33/06
Filed: 1989-02-02
Abstract: The potato harvesting device includes pairs of counter-rotatable cooperating pulling rollers. The tractor (1) is coupled to foliage pulling device (2) and includes take-off shaft and gear drive box (3) for one or more pairs of inflatable barrel shaped rubber rollers (4). The foliage pulling device includes height adjustable diabolo wheels (5) which behind the pulling rollers move over potato ridges (10). To both shafts (7) of each pair of rollers is fitted a pair of conical lifting rollers which are positioned so as not to act as cutting rollers.
Patent NL-8901043-A (NL)
Title: Ship motion-damping system - has trim flaps subjected to lengthwise and transverse forces when tilted downwards
IPC: B63B39/06
Filed: 1989-04-26
Abstract: The motor ship motion-damping system has trimmer flaps (2', 3') mounted at opposite sides near the stern. These tilt up and down on transverse axes from the middle position. When tilted downwards, the force entered on the flaps when travelling ahead is composed of one running aft parallel to the axis of the ship, and one acting in the transverse direction.
Patent NL-9100670-A (NL)
Title: Wall-construction method - which uses thin foldable skins joined by tension resistant components to form mould
IPC: A01C3/02
Filed: 1991-04-17
Abstract: The wall-construction method uses two thin foldable skins (4,5) spaced apart so as to form a chamber sealed off from the environment. These are joined together by a large number of components (6) resistant to tension load at intervals over their surfaces. The chamber is filled with liquid castable or granular material, such as foam concrete, which is then caused to solidify. One of the skins can enclose a second chamber (9), filled with liquid under pressure during the solidifying process. The specific gravity of the liquid is equal to or less than that of the filling material (7).
Patent NL-9102070-A (NL)
Title: Method for fitting the components of a reservoir by soldering, and reservoir produced using this method
IPC: B21D51/24
Filed: 1991-12-11
Abstract: The invention describes a method for fitting a cylindrical casing and bowl-shaped end pieces made from steel, in particular with respect to a hot-water reservoir (tank). According to the invention, in a first operation the edges of the two ends of the cylinder and the edges of the two end pieces are provided with a rim, i.e. are bent inwards, after which the edge of the first end of the casing is positioned very accurately on the edge of a first end piece and these components are joined together on the outside by means of a continuous bead of solder, and then the same operation is carried out when the second end piece is located on the second end of the casing, after which, finally, the enamelling is carried out. <IMAGE>
Patent PT-80514-A (PT)
Title: Process of producing coper (ii) hydroxide
Inventor: PLOSS HARTMUT
IPC: C01G3/02
Filed: 1985-05-22
Abstract: Copper(II) hydroxide is produced by a reaction of copper oxychloride in an aqueous suspension with alkali hydroxide or alkaline earth metal hydroxide in the presence of a stabilizing agent and the product is separated and washed. To improve the stability of the copper hydroxide and to avoid a black coloring by copper oxide, inorganic silicon compounds which contain hydroxyl groups (SiOH) in the molecules or form such groups in an aqueous medium are added to the suspension. It is desirable to use particulate solid silicic acids or silicic acids which are soluble in water or colloidally dissolved.
Patent PT-84817-A (PT)
Title: Process for reduction of electrode dissolution
Inventor: ONG ESTELA T
IPC: C25C5/00
Filed: 1987-05-04
Abstract: Electrode metal dissolution in a molten alkali metal carbonate fuel cell is reduced by initially adding to the electrolyte an agent selected from: a sacrificial electrode metal, a metal promoting a common ion effect with an electrode metal, seed metal particles serving as electrode metal pption. sites, and combinations of these. A further, or alternative, step involves maintaining the acid/base conditions of the electrolyte during cell operation at near neutral by maintaining a CO2 pp. of 0.5-1.5 atmos.
Patent PT-86242-A (PT)
Title: Indele derivatives
Inventor: BOGESO KLAUS PETER
IPC: C07C311/14
Filed: 1987-11-30
Abstract: Indene derivatives of the general formula <CHEM>  wherein R<1> is   a) a phenyl group optionally substituted with one or more groups selected from halogen, lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulfonyl, dilower alkylamino, acylamino such as acetylamino, cyano, trifluoromethyl, trifluoromethoxy, pyrrole and dilower alkylpyrrole, b) a polycyclic aromatic or heteroaromatic group, such as naphthalene or quinoline, c) a heteroaromatic group such as thiophene, pyridine and pyrrole, optionally substituted with one or more groups selected from halogen, lower alkyl, lower alkoxy, lower alkylthio, trifluoromethyl or trifluoromethoxy, R<2> is selected from H, halogen , lower alkyl, benzyl, lower alkylthio, lower alkylsulfonyl, dilower alkylsulfamoyl, acylamino such as acetylamino, benzylamino, dilower alkylamino, cyano, pyrrole, dilower alkylpyrrole, trifluoromethyl and trifluoromethoxy,   R<3> is CN, COOR<4>, -CON(R<4>)2 or COR<4>, where R<4> is a lower alkyl group, and "n" is an integer of from 1 - 3 inclusive. The compounds are valuable intermediates in the preparation of pharmacologically active indane and indene derivatives. Methods are also described.
Patent PT-87454-A (PT)
Inventor: EDWARDS PHILIP DUKE
IPC: C07K5/00
Filed: 1988-05-11
Abstract: The invention provides a series of novel heterocyclic ketones of formula I <CHEM> and pharmaceutically acceptable base-addition salts thereof, in which the values of R<4>, L, A, X and Q have the meanings defined in the following specification. The compounds of formula I are inhibitors of human leukocytic elastase. The invention also provides pharmaceutical compositions containing a compound of formula I, or a pharmaceutically acceptable base-addition salt thereof, and processes and intermediates for the manufacture of compounds of formula I.
Patent PT-87515-A (PT)
Inventor: HAYES RICHARD ALLEN
IPC: B01D71/64
Filed: 1988-05-18
Abstract: Aromatic polyimide gas separation membranes of the formula: <CHEM>   <CHEM> linear alkylene groups of the formula (CH2)1-3 or mixtures thereof, where -R sec  is <CHEM> -X, -X1,- X2, and -X3 are independently primary or secondary alkyl groups having 1 to 6 carbon atoms preferably methyl, ethyl, or isopropyl -Z and -Z1 are independently hydrogen or halogens such as iodine, bromine or chlorine preferably chlorine, and where n = 0-4.
Patent PT-94790-A (PT)
Inventor: EBERLE MARCEL KARL
IPC: A61P37/00
Filed: 1990-07-23
Abstract: Hydroxy-substituted [(D)Ser]<8>-Ciclosporin derivatives, particularly [O-(2-hydroxyethyl)(D)Ser]<8>-Ciclosporin, have advantageous pharmacological properties and are useful as immunosuppressants, for example in the treatment of transplant rejection and autoimmune diseases.
Patent PT-95610-A (PT)
Inventor: CROSS PETER EDWARD
IPC: C07D453/02
Filed: 1990-10-17
Abstract: Compounds having the formula: <CHEM> wherein X is either (a) a phenyl group optionally substituted by 1 or 2 substituents each independently selected from halo, CR3, C1-C4 alkyl, C1-C4 alkoxy and hydroxy, or (b) a thienyl group; and Y is an imidazolyl, pyrazolyl, triazolyl or tetrazolyl group optionally substituted by 1 or 2 substituents each independently selected from halo, CF3, C1-C4 alkoxy, hydroxy and amino; and pharmaceutically acceptable salts thereof, are antimuscarinic bronchodilators useful in the treatment of chronic obstructive airways disease and asthma.