baber/WOPTO huggingface dataset:
Patent MX-9701202-A (MX)
Title: Image signal processor apparatus.
Inventor: YANG DENNIS OU
Filed: 1997-02-17
Abstract: The improved image signal processor apparatus is described having a multiplexor and a Gamma map board that uses less data. The apparatus includes a scanning circuit which generates color signals for each scanned pixel and afterwards the color signals are multiplexed. The level of direct current (DC) of the multiplexed color signal is adjusted by an adjusting circuit and the analogic form of the adjusted color signal is converted through an analogic converter to digital to an equivalent digital form. A compensation circuit is used for compensating the digitalized color signal for provoking the shady effect through the other part of the image signal process apparatus and a booster circuit is used to increase the part of the compensated color signal in accordance with the intensity of the compensated color signal. The booster circuit includes a mapping circuit generating a mapped color signal for each compensated color signal that uses an interpolation method wherein the mapped color signal and the compensated color signal are mapped in accordance with the Gamma characteristic. Furthermore, the mapped color signals are stored in a storeroom wherein the number of mapped color signals are less than the number of compensated color signal substantially saving as much of the memory area. Finally, the increased color signals of each scanned pixel are stored in series in a memory.
Patent MX-9701935-A (MX)
Title: Ink jet cartridge body with vented die cavity.
Inventor: BRANDON FRED Y
IPC: B41J2/16
Filed: 1997-03-14
Abstract: The invention is directed to an ink jet cartridge assembly, including a cartridge body an a print head. The cartridge body includes a die cavity and at least one groove disposed in communication with the die cavity and with an ambient environment. The print head is disposed at least partially within the die cavity. An adhesive is disposed within the die cavity between the body and the print head for banding the print head to the body. The at least one groove defines a vent to the ambient atmosphere for a gas which may be produced during curing of the adhesive.
Patent MX-9704796-A (MX)
Title: Novel peptides, their production and use.
Inventor: DHEIN STEFAN
IPC: A61P9/00
Filed: 1996-01-04
Abstract: The description relates to novel compounds of formula (I) in which R, X, Y and Z have the meanings given in the description and their production. The compounds are suitable for combatting diseases.
Patent MX-9708938-A (MX)
Title: Process for the synthesis of esters of 3-mercaptopropionic acid.
Inventor: ARRETZ EMMANUEL
IPC: C07C319/04
Filed: 1997-11-19
Abstract: Process for the synthesis of esters of 3-mercaptopropionic acid by addition of H2S to the corresponding acrylic acid ester in the presence of a solid support containing functional basic groups. These groups are derived from guanidine but without H bonds to any N atom. Preferably the functional groups are chosen from (1) a guanidine radical of formula (C), where R1-R4 = groups such as Me, Et, Pr, Bu, the imine N being bonded to the solid support by one or a succession of chemical bonds; and (2) a bicyclic guanidine radical of formula (D), where m, n = 2-4, with the condition that n &le m, the radical is bonded to the support by one or more chemical bonds from the N initially N-H of the bicyclic guanidine.
Patent MX-9802353-A (MX)
Title: Thermoplastic polyurethanes containing units of an aromatic diol.
Inventor: ORIANI STEVEN R
IPC: C08K7/06
Filed: 1998-03-25
Abstract: The present invention is a rigid thermoplastic polyurethane having a Tg of at least 50 degree C having a sufficient concentration of units of an aromatic diol to lower the temperature at which the rigid thermoplastic polyurethane can be melt processed. The present invention is also a thermoplastic polyurethane with a flex modulus of at least 690,000 kPa (100,000 psi), and having a sufficient concentration of units of an aromatic diol to lower the temperature at which the thermoplastic polyurethane can be melt processed. The compositions of the present invention show improved processability with insubstantial loss of physical properties.
Patent MX-9804096-A (MX)
Title: Two-cycle ester based synthetic lubricating oil.
Inventor: TIFFANY GEORGE MORTIMER
IPC: C10L1/19
Filed: 1998-05-22
Abstract: A two-cycle oil which is 10-20 percent of an ester of technical grade pentaerythritol with a mixture of (a) branched C8 and (b) mixed linear C8 and C10 monocarboxylic acids, having a viscosity of 6 to 8 cSt at 100 degree C, 18-30 percent of an oxo alcohol ester of a dicarboxylic acid having a viscosity of 3 to 10 cSt at 100 degree C, 30 to 40 percent of a polybutene having an Mn of 300-1500, 15 to 35 percent of a normally liquid solvent having a boiling point up to 300 degree C, 0 to 5 percent of other lubricating oil additives.
Patent NL-2003861-A (NL)
Title: Method and apparatus for weak data frame sync in a positioning system.
Inventor: LENNEN GARY
IPC: G01S19/24
Filed: 2009-11-24
Abstract: The present invention is related to location positioning systems, and more particularly, to a method and apparatus of synchronizing to data frames in a positioning system signal. According to one aspect, the invention speeds up the frame synchronization process by computing a frame synchronization metric for each satellite and then combining together the metrics for all tracked satellites together, after compensating for respective signal transit times. Then the invention makes a frame sync decision on the combined satellite metric. In embodiments, an optimal combining algorithm is used based on CNO of each satellite. According to further aspects, the invention further speeds up the frame synchronization process by predicting many bits in the subframe so that more bits are known in addition to the 8-bit preamble. For example, the invention recognizes that many bits in a subframe rarely change or don't change very often. Moreover, the invention uses old ephemeris used to predict new ephemeris parameters. These parameters are translated into predicted bits in the signal. Still further, old ephemeris can be used to predict almanac parameters, and the almanac can be used to predict ephemeris parameters.
Patent NL-2023774-A (NL)
Title: Cable Clamp
Inventor: PAUL CHAPMAN
IPC: H01R24/52
Filed: 2019-09-04
Abstract: There is provided a cable clamp (10) comprising a clamp body(12) defining an opening (24) for receiving a coaxial cable (20) and a closure portion (14) for securing over the opening, and further comprising at least one spring member (22, 22’) comprising a plurality of resilient ribs (30, 70) and locatable within the opening (24). Where two spring members are used, one spring member (22’) is positioned in the closure portion and one spring member (22) is positioned in the body (12). The ribs (30) of one spring member (22) are upwardly depending and the ribs (70) of the other spring member (22’) are downwardly depending so that the ribs of one spring member are at least partially positioned within the ribs of the other spring member.
Patent NL-2035768-A (NL)
Title: Method for hydroxylation of bile acids or analogues thereof
Inventor: ANDREY I KONOVALOV
IPC: C07J9/00
Filed: 2023-09-08
Abstract: a method for hydroxylation of bile acids or analogues thereof Aspects of the disclosure provide method for 7B-hydroxylation of Formula I compound or analogue or salt thereof catalyzed by an enzyme in the presence of a peroxide. Additional aspects also relate to method for converting Formula I compound or analogue or salt thereof to Formula 11 compound or analogue or salt thereof in the presence of an enzyme and a peroxide; a corresponding reaction mixture; and the associated use of the enzyme to catalyze 7B-hydroxylation of Formula I compound or analogue or salt thereof
Patent NL-6413572-A (NL)
IPC: H01L23/31
Filed: 1964-11-20
Abstract: 1,026,164. Semi-conductor devices. STANDARD TELEPHONES & CABLES Ltd. July 26, 1963 [July 27, 1962], No. 28975/62. Heading H1K. A semi-conductor device comprises at least two elongated metal members bonded to and separated by a glass or ceramic bead, and a semi-conductor element including at least two zones, one of which is bonded to one of the elongated members and the other connected by a wire bridging the bead to another of the elongated members. In an embodiment, Fig. 2, flat ribbons, or wires with flattened end 1, 2, are embedded in the bead 3. PN diode 4 is mounted as shown with a flying lead connecting one zone to wire 1. In an alternative arrangement the flying lead is connected to wire 1 through a similar PN diode to give a back-to-back arrangement. In a further assembly (Fig. 5, not shown) a transistor is similarly mounted, with its third zone connected by a flying lead to a further embedded wire. Suitable wire materials are iron-nickel-cobalt alloys, aluminium, gold, nickel, silver, platinum and palladium. After the application of a thin coating of silicone resin an encapsulation consisting of ceramic, glass, or a variety of resins with heat conductive fillers such as aluminium and marble, may be moulded or extruded around the assembly. When a ceramic bead is used its faces are metallized and the elongated members butt-jointed to the faces.
Patent NL-6812884-A (NL)
Title: Piezoelectric ceramics for transducers
IPC: C04B35/50
Filed: 1968-09-10
Abstract: Piezoelectric ceramics for transducers. .B6A. Consist of compositions of the formula:- (Ag1/2Bi1/2)TiO3-(Ag1/2Bi1/2)ZrO3-PbTiO3-PbZrO3 where up to 25 atoms % of lead may be replaced by at least one selected from the group of barium, strontium and calcium. Ceramic compositions of such quaternary systems have large electrochemical coupling factors and are suited for use as transducers in ultrasonic wave transmission and reception.
Patent NL-6901455-A (NL)
Title: Electrical socket
Filed: 1969-01-29
Abstract: Socket strip for accommodating plugs, esp. for printed circuits, consists of a plastic body with a groove of mainly U-shaped cross section which has an electrically conducting coating. Specifically, the plastic body is rectangular and U-shaped in the plane of the cross section of the groove, and the electrically conductive layer is applied by electrolysis, by the application of a conductive lacquer or emulsion which contains conductive parts by vapour deposition or by insertion of a metal strip.
Patent NL-6906655-A (NL)
IPC: A43B23/02
Filed: 1969-05-01
Abstract: 1,273,524. Moulding shoes. PORVAIR Ltd. 30 April, 1969 [1 May, 1968], No. 20737/68. Heading B5A. [Also in Division A3] Water vapour permeable, flexible, microporous three dimensionally shaped shoe uppers or upper components having resistance to loss of shape when heated are made by dip moulding a former into a mixture of a polymer extended in a liquid vehicle, e.g., a solvent, and coagulating the layer of polymer formed upon the former by a non-solvent for the polymer. The uniformity and size of the pores may be enhanced by incorporating removable particles of a filler, e.g., salt, in the extended polymer and removing the filler subsequently by means of the non-solvent, e.g., water, in the case of a salt filler. The non-solvent may contain a dye to be transferred into the dip moulded layer to colour it during the coagulating step. In one embodiment multi-layered polyurethane shoe uppers are made by dipping a hollow sintered polyethylene former into successive salt containing polymer mixtures, the former being covered with a reinforcing sock or toe reinforcement if desired. The former is withdrawn at different speeds to give regions of differing thickness if desired and the non-solvent may be applied by dipping in a bath, passing it into the interior of a hollow porous former, or both. The former may be made of wood, metal, for example wire gauge, solid or sintered plastics, or fabric and is internally supported if necessary. Where hollow, the interior of the former is preferably vented by a tube to the atmosphere to promote adhesion of the material to core.
Patent NL-7007856-A (NL)
Title: Diffusion separation of elementary particles eg - ions using a mechanically electrically or magnetically stressed member
IPC: B01D59/12
Filed: 1970-05-29
Abstract: Separation of different kinds of elementary particles, particularly different types of molecules and/or ions, as well as bringing about wholly or not at all, the passage through a layer of elementary particles, e.g. molecules, electrons, ions, by means of flat or curved, and as far as possible, homogeneous, membranes of uniform thickness, with the improvement that an external force is exerted on the membrane, e.g. by varying the external pressure on a medium adjoining the membrane, or by applying a field, e.g. electrical or magnetic, across the membrane, in such a way that the magnitude of this force or the strength of the field satisfies the equations: K = A1 1-exp(-w1t - A2 (1-exp(-w2t) (where K = magnitude of the force or the field strength in the appropriate units. A1 and A2 constants, pref. equal, w1 and w2 are pref. constants or very slightly with time, and t is time, in suitable units.
Patent NL-7117844-A (NL)
Title: High strength alloy articles - with eutectic microstructure consisting of intermetallic cpds of nickel, aluminium, chromium and
IPC: C22C19/05
Filed: 1971-12-24
Abstract: Article with a high tensile strength at high temps. and a good resistance to oxidn. and corrosion at high temps., is produced by (a) smelting an alloy from the elements Ni, Al, Nb and Cr, and (b) congealing the alloy in one direction to a casting in such a manner that a eutectic microstructure is formed consisting of >=3 phases selected from Ni3al, Ni3Nb, NiAl, Nb(Ni1-xAlx)2, CrNb in a solid soln. of Cr, two of the three phases being specifically oriented relative to each other, and the third phase occurring at least partly in one of the two specifically oriented phases. The eutectic of the alloy is pref. composed of (wt.%) 58.3-58.9 Ni, 13.6-14.2 Cr, 5.1-5.7 Al, and 23.8-23.9 Nb or 43.1-43.7 Ni, 26.1-26.7 Cr, 6.3-6.9 Al and 23.8-23.9 Nb.
Patent NL-7311459-A (NL)
Title: Dynamic force propulsion unit - has rotor simultaneously spinning as body round support
IPC: F03G3/00
Filed: 1973-08-20
Abstract: The propulsion force is generated by a rotor which simultaneously rotates and spins as a body round a support. The support can be in the form of a radial body carried at one end on a mounting, and carrying the rotor at the other, the rotor axis being in line with the radial body radius. The radius body spins. The radial body spins on the mounting whenever the rotor rotates about its axis, thus compelling the body to swing out through a conical path. This causes a force imparting linear movement to the mounting. Several rotors can be used, and there can be a fork at the free end of the radial body accommodating a gyroscope. The rotors can be those of electric motors, or driven by a jet of fluid striking grooves in their peripheries.
Patent NL-7508981-A (NL)
Title: Forming pipe from fold-jointed segments - by placing flange of one end on wider flange of other and rolling latter over on to former
IPC: B21C37/28
Filed: 1975-07-28
Abstract: The process joins pipe segments (12, 14) so as to form a so called lobster back pipe bend and each segment is, at one end, provided with an outboard single flange and, at the other end, with a double-width flange (13) capable of being folded around the single-width flange of the next segment. The segment (14) with the single flange at the bottom is placed on the double flange (13) of the other segment (12) and the latter segment supported in at least three points under its double flange. This segment (12) is subsequently rotated by an internal (9) and an external roller (10) so that its circumference passes by at least two pressure elements in succession, the second one being the roller (23) which fold the double flange in successive steps so that this grips around the single flange of the first segment (14).
Patent NL-7612387-A (NL)
Title: Ship's tank ventilation pipe fitting - has float chamber connected by curved expansion chamber to smaller opening for ventilation
IPC: B63B25/08
Filed: 1976-11-08
Abstract: The fitting is for connecting to an air pipe for ventilating or exhausting ship's tanks, having a plate with first and second openings and at one side of the plate a tubular section from one opening for connection to the air pipe, while connected to the other opening is a chamber, with a spherical float, through which fluid flows, the float shutting the opening off. The other side of the plate has an expansion chamber, to which both openings are connected. The dia. of the float chamber opening (2) is that (3) connected to the tubular section, and the two openings are connected to a curved expansion chamber (1) whose dia. over its whole length is that of the second opening (3). The fluid flow opening (4) of the chamber (8) containing the float (7) is roughly opposite the opening (2) connecting this chamber to the expansion chamber (1).
Patent NL-7612652-A (NL)
Title: Viscosity measurement for hot thermoplastics - with test pin thrust in under known pulse and depth of penetration measured
IPC: G01N11/12
Filed: 1976-11-15
Abstract: The method is for the measurement of the local integral viscosity of a thermoplastic material in the hot state, especially of glass or plastic for application during production processes. At the point at which the viscosity is to be measured, a measuring probe is injected into the material with a known impulse, and the depth of penetration is measured. If the operation is the insertion of a rod-shaped element such as an electrode support, this may itself form the test probe.
Patent NL-8006689-A (NL)
IPC: E06B3/62
Filed: 1980-12-09
Abstract: A plastics glazing profile (1) for mounting a glass plane (2) in an existing wooden frame (20), the plastics glazing profile comprising a supporting face (3) having at one end thereof an element (8) for fixing a glass pane ledge (9). At its other end the profile (1) comprises a glass pane abutment (6) and opposite thereto a profile abutment edge (7). The profile abutment edge (7) being at the bottom of an abutment edge chamber (14) is provided with apertures (27) forming outlets for water flowing from a gutter space (28) through bores (26) into said chamber (14). The profile abutment edge (7) is able to engage a sealing strip (13) through a projecting portion (15).
Patent NL-8104264-A (NL)
IPC: H03M1/46
Filed: 1981-09-15
Abstract: The analog output from a local DAC comprising an LDAC and an MDAC, in which the full scale of the LDAC is always larger than the quantized level of the MDAC, is compared with an input analog signal which is sampled and held. A digital code obtained by successive approximation in accordance with the result of the comparison is stored in a successive approximation register. A shift code for calibrating the D/A conversion in the local DAC by shifting the digital code which is previously allotted to each digital code is stored in a shift code generating circuit (ROM). The digital code from the successive approximation register is digitally shifted in accordance with the shift code by a code shift circuit such as a digital adder/subtractor to obtain an A/D conversion output. An analog to digital converter with a high accuracy and an improved conversion speed is inexpensively fabricated in the form of a one chip LSI by a usual CMOS process.
Patent NL-8301191-A (NL)
IPC: A61M16/01
Filed: 1983-04-05
Abstract: The closed circuit anesthesia method and device provides for a casing including a separation between a primary side and a secondary side in the form of a volume-displacement detector (1) which preferably is a dry spirometer. Means (13) are provided for detecting the composition and the volume of the respiratory air and connections (19, 20) for supply of required gases. The secondary side is connected to a patient circuit via two branches (8, 9) containing a carbonic acid absorber (10). The output information of the volume-displacement detector (1) is supplied to a control unit (13) for communication with the gas supplies (19, 20). The system comprises an oxygen analyzer (15) and may additionally contain further analyzers (16) for other gas components. The closed anesthesia system of the invention has the advantages of considerably lowering the total consumption of highly cleaned gases like oxygen and narcotics in comparison to open and semi-open systems. Also the narcotic gases stay warmer and more humid and the oxygen consumption as well as the amount of narcotic taken up by the patient can be determined equally allowing a better control of the depth of anesthesia.
Patent NL-8302622-A (NL)
IPC: F28D13/00
Filed: 1983-07-22
Abstract: This invention relates to apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger (10) of the continuous type, comprising a large number of vertical heat exchanger tubes (18) mounted between a lower chamber (17) and an upper chamber (16) within a jacket (15). Within the tubes (18) small solid particles are kept in a fluidized condition by the fluid medium passing up from the lower chamber (17) through the tubes (18), so as to achieve a good heat transfer, whereas also any deposit will be removed from the innertube walls. Forthe downward flow of the granular mass at least one return tube (21) is provided. Downward circulation of the fluid medium through the return tube (21) should be minimal, however, which can be achieved by an increase of the pressure difference between the upper and lower chamber (16; 17), which increase of the pressure difference can be achieved by fitting several distribution plates (24; 42) at a level above the return tube (21) outlet into the lower chamber (17), preferably so thatthe apertures in the various distribution plates (24; 42) of the multiple design are not vertically in line.The second distribution plate (42) also serves to minimise excessive wear of the material of the jacket (15) due to the eddying motion of the granules.
Patent NL-8802165-A (NL)
IPC: E04G11/04
Filed: 1988-09-01
Abstract: Method of manufacturing a building structure by spraying synthetic foam and concrete against the innerside of an inflated form (1) with anchors (3) for reinforcing rods (4) attached to the foam layer (2) which attachment of the anchors (3) takes place by provinding the anchors (3) with parts (9) which can be inserted into the completed foam layer whilst the application of the concrete layers (5), which takes place layer by layer, is performed in such a way that at least one layer is applied over the basis (8) of the anchors (3) prior to attaching the reinforcing rods (4) of the concrete to said anchors (3).
Patent NL-8803185-A (NL)
Title: Multilayered laminated jPCB with copper tracks - has electrically insulated substrate layers made of woven ceramic fibre
IPC: H05K1/03
Filed: 1988-12-28
Abstract: This multi-layered p.c.h. consists of a number of copper layers (1), each on a substrate made of closely woven ceramic fibre (2,3), 'potted' in heat-conductive filling material. The ceramic fibre is made from a suitable thermally conductive material such as silicon nitride, aluminium nitride, beryllium oxide, etc.
Patent NL-9001644-A (NL)
Title: Germ killer method in horticulture - using U.V. light source and filter
IPC: C02F1/32
Filed: 1990-07-19
Abstract: Germs in fertiliser liq. or gas flowing from a cultivating trough are killed by using U.V. light, also a filter before or during radiation period. Cultivating trough (1) may have undulating sides and bottom to increase flow turbulence, whilst filter (2) may be placed at trough inlet. U.V. light source (3) is fitted above the cultivating trough.
Patent NL-9002428-A (NL)
IPC: B01D53/34
Filed: 1990-11-08
Abstract: A waste gas from a chemical process is treated to remove undesirable substances, especially sulphur dioxide, by contacting said waste gas with acidic solution, e.g. industrial waste solution, at pH less than 2 to effect pre-cleaning, and then contacting said waste gas with alkaline solution e.g. seawater. <IMAGE>