baber/WOPTO huggingface dataset:
Patent MX-9701235-A (MX)
Title: In-line skate.
Inventor: MAGGIORE ALBERT P
IPC: A63C17/14
Filed: 1995-08-14
Abstract: An in-line roller skate for use by children has a stability enhancing mechanism and a movement limiting mechanism. The stability enhancing mechanism includes two rollers, mounted on an axle, that are selectively positionable side-by-side in a normal mode or spaced apart in a stable mode. A combine arm having two fingers pivots downward to cam the rollers inward from the stable to the normal mode. Alternately, a separator arm pivots downward to slide the two rollers apart on the axle from the normal mode to the stable mode. The movement limiting mechanism includes a roller, mounted on an axle, that has teeth formed on the radially inner surface of the cylindrical outer portion. A pawl has a pawl arm extending into the inner cylindrical portion of the roller to engage the teeth and a pawl tongue that extends into a pawl adjuster. The pawl adjuster has a retaining slot and is slidably positioned in a well in the front chassis of the skate to cam the pawl up into a nonengaging position, corresponding to the free wheeling mode. The pawl adjuster can also be positioned to allow the pawl to ride on the teeth of the roller, corresponding to the forward only mode, or to restrain the pawl in the engaging position, corresponding to the full stop mode.
Patent MX-9703396-A (MX)
Title: Error detection and recovery for high rate isochronous data in mpeg-2 data streams.
Inventor: NUBER RAY
IPC: H04N19/895
Filed: 1997-05-09
Abstract: Error recovery is provided for isochronous data ("isodata") obtained from a data stream. Isodata transport packets are monitored to locate isodata presentation time stamps (PTS's). The presentation of isodata from a buffer is synchronized to a system time clock (STC) using timing information derived from the PTS's. Discontinuity errors between said isodata transport packets are identified and, if a discontinuity of no more than one packet is identified, a write pointer of the buffer is advanced by a suitable number of bits to compensate for the discontinuity, while maintaining the synchronization of the presentation with respect to the STC. Additional error detection and recovery techniques are disclosed, including the maintenance of a presentation unit counter, the use of a PTS extension and PTS offset to verify output timing, the provision-of a pair of PTS pointers verifying correct output data timing, the use of a packet elementary stream (PES) count to detect lost data in the transport stream, and the detection and discarding of packets designated as encrypted after any decryption should have already been completed.
Patent MX-9703548-A (MX)
Title: Process for purifying and isolating 2'-deoxy-2',2'-difluoronucleosides.
Inventor: CHOU TA-SEN
IPC: C07H19/04
Filed: 1995-11-01
Abstract: A process to purify and isolate a beta-anomer enriched nucleoside comprising: a) providing a mixture containing R" and a beta-anomer enriched nucleoside of formula (IB), wherein each X is independently selected from hydroxy protecting groups and R' is a nucleobase of formula (II), where W is an amino protecting groups; and R" is a nucleobase of formula (III), where W' is an amino protecting group or hydrogen; in a high boiling solvent; b) diluting the mixture with an organic solvent from the group consisting of ethers, esters and nitriles; c) adding the diluted reaction mixture to aqueous acid; and d) holding the acid mixture so prepared at a temperature from 70 °C to 100 °C until the product of formula (IB), where W is now W', has precipitated.
Patent MX-9704783-A (MX)
Title: Method and device for error control in video compression.
Inventor: LEVINE STEPHEN N
IPC: H04N7/50
Filed: 1996-08-27
Abstract: The present invention provides a method (200) and device (300) for error control of a video compressed sequence in which error protection for both random and burst channel errors is provided. The error control syntax (100) applies a fixed length packet synchronization system to variable length coded compressed video data, which provides the capability to limit error propagation within the decoded video bit stream. The fixed length packet control information provides information to decode compressed video data in both forward and reverse directions to allow for the recovery of correctly decoded video data within a decoded frame after long bursts of channel errors while reducing the overhead for error control. The error control method also provides video error detection which may be used for error concealment.
Patent MX-9704812-A (MX)
Title: Multi-purpose image display systems.
Inventor: FANTONE STEPHEN D
IPC: G02B30/27
Filed: 1995-12-12
Abstract: Image displays (100) are provided with mechanical and optical features that permit them to be easily configured for a variety of different display modes for a variety of aesthetic or commercial environments while having the capability of displaying multiple images (118, 120) in any of the available modes. The displays (100) are an alternative to an improvement over other methods such as standard picture frames (wood, plastic, metal), pins, buttons, badges, or cards (i.e., baseball cards, souvenirs, etc.).
Patent MX-9708591-A (MX)
Title: Carbohydrate/protein cream substitutes.
Inventor: BISHAY IHAB E
IPC: A23L29/269
Filed: 1996-05-02
Abstract: The invention provides improved cream substitutes of water dispersible macrolloids comprising non-aggregated macrocolloidal particles comprising a carbohydrate core and a protein shell wherein the particles having a substantially spheroidal shape and a mean particle-size distribution ranging from about 0.1 microns to 4 microns, with less than 2 percent of the total number of particles exceeding 5 microns in diameter, the particles in a hydrated state effective to form a macrocolloid having the substantially smooth organoleptic character of an oil-in-water emulsion.
Patent MX-9708600-A (MX)
Title: Electrochemical hydrogen storage alloys and batteries fabricated from mg containing base alloys.
Inventor: OVSHINSKY STANFORD R
IPC: H01M4/38
Filed: 1997-11-07
Abstract: A disordered multicomponent MgNi based electrochemical hydrogen storage material having a microstructure including a substantial volume fraction characterized by intermediate range order and exhibiting extraordinarily high storage capacity and methods of fabricating same.
Patent MX-9709210-A (MX)
Title: 1h-4(5)-substituted imidazole derivatives.
Inventor: PHILLIPS JAMES G
IPC: C07D403/12
Filed: 1997-11-27
Abstract: The present invention provides, in its principal aspect, compounds of general formula (1.0) or a pharmaceutically acceptable salt or hydrate thereof, wherein: where A is -NHCO-, -N(CH3)-CO-, -NHCH2-, -N(CH3)-CH2-, -CH=CH-, -COCH2-, -CH2CH2-, -CH(OH)CH2-, or -CC-; X is H, CH3, NH2, NH(CH3), N(CH3)2, OH, OCH3, or SH; R2 is hydrogen or a methyl or ethyl group; R3 is hydrogen or a methyl or ethyl group; n is 0, 1, 2, 3, 4, 5, or 6; and R1 is selected from the group consisting of (a) C3 to C8 cycloalkyl; (b) phenyl or substituted phenyl; (d) heterocyclic; (e) decahydronaphthalene and (f) octahydroindene; or R1 and X may be taken together to denote a 5,6 or 6,6 saturated bicyclic ring structure when X is NH, O, or S. The individual stereoisomers of compounds of structural formula (1.0) above, as well as mixtures thereof, are also contemplated as falling within the scope of the present invention. The compounds of the present invention have H3 histamine receptor antagonist activity. This invention also provides pharmaceutical compositions comprising a pharmaceutically acceptable carrier in combination with an effective amount of a compound of formula 1.0. The present invention also provides a method of treating conditions in which antagonism of histamine H3 receptors may be of therapeutic importance.
Patent MX-9709915-A (MX)
Title: Peptidyl heterocycles useful in the treatment of thrombin related disorders.
Inventor: COSTANZO MICHAEL J
IPC: C07K5/02
Filed: 1997-12-08
Abstract: Compounds of Formula (I) useful in the treatment of thrombin and trypsin related disorders.
Patent MX-9804491-A (MX)
Title: Improved metal-ligand complex catalyzed processes
Inventor: BRYANT DAVID ROBERT
Filed: 1998-06-05
Abstract: This invention relates to a process which comprises reacting one or more reactants in the presence of a metal-organophosphite ligand complex catalyst and dissolved water and optionally free organophosphite ligand to produce a reaction product fluid comprising one or more products, wherein said process is conducted in the presence of carbon dioxide in an amount sufficient not to effect substantial degradation of any said organophosphite ligand and/or substantial deactivation of said metal-organophosphite ligand complex catalyst.
Patent NL-2007719-A (NL)
Title: Device, method, and graphical user interface for manipulating soft keyboards.
Inventor: KOCH JONATHAN
IPC: G06F3/048
Filed: 2011-11-04
Abstract: An electronic device with a display and a touch-sensitive surface concurrently displays on the display an application content area and an unsplit keyboard, the unsplit keyboard being located at a bottom of the display. The device detects a first gesture on the touch-sensitive surface. In response to detecting the first gesture on the touch-sensitive surface, the device converts the unsplit keyboard into a split keyboard and moves the split keyboard away from the bottom of the display over the application content area in accordance with the first gesture.
Patent NL-6610520-A (NL)
IPC: H01L21/205
Filed: 1966-07-26
Abstract: 1,149,215. Transport of III-V compounds. SIEMENS A.G. 4 Aug., 1966 [5 Aug., 1965], No. 34893/66. Heading C1A. In a process for growing an epitaxial layer of a III-V semi-conductor compound by a transport reaction in which the solid compound is converted in a reaction vessel in the presence of a reaction gas into gaseous substances which are conveyed to a point in the vessel at a temperature different from that of the starting material and react to re-form the compound, an additive which reacts with the less volatile of the component elements of the compound to form a non-volatile nitride is added to the reaction gas. The compound may be GaAs, GaP, InAs or InP and may be deposited on a monocrystalline carrier of the same or different material, e.g. GaAs on GaAs or Ge. The additive may be NH 3  gas (which forms GaN with Ga) and may be produced by vaporizing aqueous ammonia solution or liquid NH 3 , or by decomposing solid ammonium carbamate. The reaction gas may be a mixture of H 2 O and H 2  in the mole ratio 0À1-0À3. The transport may be effected by passing the reaction gas first over the powdered compound and then over the carrier (as in Fig. 1) or by using immediately adjacent compound and carrier, e.g. by arranging a carrier plate above the powdered or tabletted compound and separating them with an annular spacer (as in Fig. 2). A doping agent may be added to the starting material or to the reaction gas, or may be placed separately in the vessel.
Patent NL-6816792-A (NL)
Title: Conductor insulation contg inorganic particles - in changing content layer
IPC: H01B3/10
Filed: 1968-11-25
Abstract: Conductor insulation containing inorganic particles in changing content layer. comprises applying to a flat or rod like conductor layer of synthetic resin varnish, and applying to each layer inorganic particles, each layer having a lower overall percentage of particles ad the distance from the conductor increases. The varnishes include those based on formed, polyester, epoxy, polyurethane, polyamide. Solventless polyester, epoxy resin and water dispersed synthetic resin emulsion paints are also suitable. The inorganic particles are fine powders of alumina, silica, magnesia, berylia, zirconia, talc, mica, glass, calcium carbonate, etc. This coating gives a high flexed strength while maintaining a hihg bonding strength with little heat-degradation.
Patent NL-6916031-A (NL)
Title: Prepn of methanol
IPC: C07C29/151
Filed: 1969-10-23
Abstract: Prepn of methanol.. N5-. At raised temp. and pressure, starting from a conventional methanol-synthesis gas which has a considerable stoichiometric deficiency in carbon for methanol production; essentially the methanol is formed in a synthesis loop without addition of further carbon to the synthesis gas and the excess hydrogen is driven out of the loop. The methanol is formed at a pressure of 10-150 atm., pref. 40-62 atm. The methanol synthesis gas is produced by reforming the C-deficient hydrocarbon with steam. The method overcomes the necessity involved in earlier processes of obtaining suitable supplies of CO2 for addition to the synthesis gas, either from furnace gases or from a side stream of reformed gas.
Patent NL-7415655-A (NL)
IPC: B31B50/44
Filed: 1974-11-29
Abstract: A device for shaping and transferring the understrip for a packet of the hinge lid type. The device comprises an oscillating and axially moving arm for transferring blanks for understrips, one at a time, from an area of production thereof toward and into an understrip shaping and receiving station and onto a conveyor belonging to the wrapping line and provided with a plurality of compartments which halt in succession in the shaping and receiving station. While the transfer takes place the understrips are U-shaped, and additionally shaped to make them ready for use on the wrapping line.
Patent NL-7601154-A (NL)
Title: Electric safety razor - has adjacent apertures in rows in metal sheet at acute angles to each other
IPC: B26B19/38
Filed: 1976-02-05
Abstract: The razor has a metal sheet with oblong apertures in it, and a blade moving in relation to the sheet, the openings being in rows running in the direction of blade movement. There are other openings (8, 9) in the sheet, extending across the direction of blade movement, and including an acute angle with adjacent openings (7) in a row. Each such opening can be flanked by others including different angles with them. The outer ends of each opening in a row can extend between those in an adjacent one. The design increases the chance of trapping each hair in an opening, and gives the maximum total surface area of openings consistent with the necessary rigidity of the metal sheet.
Patent NL-7606584-A (NL)
Title: Shoulder pad prodn. process - cuts from rectangular block assembled from resilient layers glued together
IPC: D04H1/00
Filed: 1976-06-17
Abstract: The process produces shoulder pads or sections of them, these comprising a number of layers of resilient flexible material and shaped so as to have a curved and a straight edge, becoming gradually thicker in the direction from the curved edge to approximately the centre of the straight one. A unit is assembled in the form of a rectangular block (3), built up from a large number of flat rectangular layers, glued together, of the resilient material, and running parallel to the shorter sides of the block. The pad is then so cut out of the unit that the straight edges are at right angles to the layers.
Patent NL-7613878-A (NL)
Title: Pilot control circuit for data transmission system - has FET control circuit with relay contact in memory circuit
IPC: H04B3/10
Filed: 1976-12-14
Abstract: A pilot control unit for the primary and secondary groups of a data transmission system, has a setting element in the transmission field and a memory preceded by a difference amplifier which is operated by interfering digital pulses. Both the charging and discharging time constants of the memory are along with respect to the pulse duration of the interfering pulses. The setting circuit consists of a field effect transistor (4) with a capacitor (C) connected across the control and the drain electrodes. The control line to the memory incorporates a relay contact (a3). The circuit to the relay coil can also be broken. The relay coil (A) can be connected across the supply.
Patent NL-7701233-A (NL)
Title: Separating carrier and insoluble matter mixtures - by flow reversal through filters joining collecting chamber in automatic circuit
IPC: B01D46/00
Filed: 1977-02-04
Abstract: A mixt. of a carrier medium and a substrate insoluble in the medium, such as water and oil, gas and soot, etc., is sepd. using >=2 packs of filtration material. A stream of the mixt. is fed through the compacted filter material, and the solid matter remaining in the filter is removed by the mixt. This is fed through the pack so that the filtration material is set in motion, and the mixt. with the matter in the filter is released, the flow then passes through a collecting chamber and through a pack of filtration material. The mixt. is fed through a filtration pack to coalesce flocculate substance(s) to be isolated from the carrier. The stream of the mixt. is led through a collecting chamber and the coalesced or flocculated matter is sepd. by gravity. The stream of the processed carier is fed through another pack of filtration material which filters out the whole of the matter remaining in the carrier; filtration material being used alternately. In the first step the mixt. flows upwards and in the third step downwards through the packs of filtration material. Two packes of filtration material are flowed through alternately in the first and third processing steps, and at the commencement of the flowing through in the third step of a filter pack, the mixt. on the downstream side of the filter pack, is again processed in a first, second and third step. Dissolved impurities may be converted by chemical binding agents into matter which can be collected. An ion exchanger and/or an absorbent ben for the impurities may be used. The installation makes it possible to separate large quantities of mixts. per unit of time, over long periods, without maintenance.
Patent NL-7802226-A (NL)
Title: Thin metal sheet finishing appts with magnetic field - reverses magnetic rollers as sheet is advanced by feed and delivery rollers (OE 15.3.79)
IPC: B08B11/00
Filed: 1978-03-01
Abstract: The surface finishing of metal sheets which are short and thin, e.g. less than 0.2 mm thick and using magnetic powder is carried out without bending or damaging the sheets. Initially, the sheet (2) is advanced between feed rollers(3) towards the gap between the magnetic rollers(1) which are coated with the powder(4). On the other side are two delivery rollers(5), and at the instant when the sheet is gripped by both pairs of rollers(3, 5), the direction of rotation of the magnetic rollers is reversed. They thus oppose its travel(A). The sheet can then be released from the feed rollers(3) without damage or bending.
Patent NL-7810729-A (NL)
Title: Four sided cross=section bolt for rail length - is of white malleable cast iron, engages in round holes in base plate and sleeper
IPC: F16B19/02
Filed: 1978-10-27
Abstract: The method is for the fixture of a base plate (3) on a sleeper (4) for a rail length and involves the drilling of holes in the plate and sleeper into which a fixture unit is placed. This unit comprises a bolt with a side edge. The holes are round whilst the cross-section of the bolt (1) is four-sided, the diameter of the hole being greater than the length of one of the bolt-s four sides. At least two sides of the bolt incorporates anchoring ribs, (2) and the bolt itself is made from white, malleable cast iron. The holes are treated with anti-corrosion material prior to introduction of the bolt.
Patent NL-7900124-A (NL)
Title: Connecting union for drain pipe control pit - emerges outward with optional t=shaped formation and has inner end slating at 45 degrees
IPC: E03F5/02
Filed: 1979-01-08
Abstract: The control pit is for drainage pipe connections, and comprises a body with a base and a top cover. The body has at least one connecting union (3) for joining to a pipe, and from such unions (3) a spray pipe (11) extends inside the body (1) towards the pit cover (12). The spray pipe (11) can be flexible or rigid, and comprises a cross-profiled or screwline profiled pipe section. On the inside of the pit, the connection unit end (6) is slanting, whilst outside the pit it can be T-shaped. The angle of slant of the inside end is approx. 45 deg.
Patent NL-7901631-A (NL)
Title: Trough shaped wall component - has base portion extending outside forming leakage gutter
IPC: E04F13/12
Filed: 1979-03-01
Abstract: The trough-shaped component is for building wall structures, having a base portion forming the outer wall, and two side portions pref. at right angles to it. The base portion extends outside the lowermost side portion to form a leakage gutter. The base portion can have a part offset outwards to join onto the gutter, which can join onto the lowermost side portion via an intermediate one sloping upwards, typically at 45 deg. to the base portion.
Patent NL-8400518-A (NL)
Title: Liq. vol. measuring and dispensing mechanism - uses light beam detector at desired level and solenoid valve reversing air flow
IPC: G01F11/28
Filed: 1984-02-17
Abstract: Liq. from the supply tank (1) is drawn into the measuring vessel (3) by an air pump (7) via a solenoid valve (6). A lamp (13) and photodetector (12) detect when the liq. level in the vessel(3) reaches a desired height. At this point, a control circuit energises the solenoid valve and reverses the air flow, driving the liq. out of the vessel via an outflow pipe (5). The difference in height (h) between the photosensor and the bottom of the outflow pipe determines the quantity of liq. dispensed. The ends of the supply pipe (2) and outflow pipe contain non-return valves.
Patent NL-8401497-A (NL)
Title: Water-sport manually propelled craft - has floating board with contoured underside propelled by screw driven via pedals by user in rearwardly reclined position
IPC: B63B35/73
Filed: 1984-05-10
Abstract: The watersport unit comprises a floating body (20) propelled by a screw which driven by pedalling in the manner of a bicycle. The user is seated in a rearwardly reclined position, such that the user's gravity centre (30) is arranged below the level (31) at which the maximum drive torque is produced by the pedal force. The pedal mechanism pref. drives a transmission coupled to the screw shaft via a flexible shaft. A rudder (16) is pref. arranged behind the screw and operated by swivel levers to either side of the user. The underside of the body (20) is pref. contoured to minimise displacement at speed.
Patent NL-8502736-A (NL)
IPC: B29C65/00
Filed: 1985-10-07
Abstract: In an expansion tank with a bladder-type diaphragm (2) inside the tank, the diaphragm (2) is provided on the outside with an annular open-holding element (15) fixed to the diaphragm. The annular open-holding element (15) may be positioned between two inwardly extending ribs (17, 18) disposed on the inside wall of the expansion tank. The ribs (17, 18) lie at distance from each other and extend preferably essentially perpendicular to the centre line (16) of the tank.The bladder-type diaphragm (2) is preferably made up of two parts (19, 20) being attached to each other with their edges (21, 22) by means of an open-holding ring (15) with a U-shaped cross-section. The edges (21,22) of the diaphragm parts (19,20) are accomodated in the U-shape and clamped together by the legs (23,24) thereof. In the collapsed state the shape of the diaphragm can be controlled so that an optimal shape as regards the strain in the material of the diaphragm is obtained.
Patent NL-8702138-A (NL)
Title: Electrode for fuel cell - with a plate of electrode material set in an injection moulded plastic frame moulded in two stages
IPC: B29C45/14
Filed: 1987-09-09
Abstract: An electrode element for a fuel cell etc., consisting of a plate of electrode material with the periphery set in an injection moulded plastics frame, are made by a process in which the frame is injection moulded in two stages, with the part of the frame on one side of the plate of electrode material being injection moulded in a first stage and the part of the frame on the other side of the plate being injection moulded in a second stage.