baber/WOPTO huggingface dataset:
Patent MX-9601558-A (MX)
Title: Frequency error correction in a satellite-mobile communications system.
Inventor: DENT PAUL W
IPC: H03J7/02
Filed: 1996-04-26
Abstract: Mobile stations correct their frequencies using a signal received from the moving relay station including correction of any Doppler shift caused by the satellite's movement. The mobile station includes a receiver for receiving a paging channel signal broadcast by the moving relay station and demodulators and decoders for decoding the information in the paging channel signal. Using he decoded information, the mobile station can determine an estimate of its position within the communication system. The mobile station can also determine a frequency error and a Doppler shift using the decoded information and the position estimate. A frequency controlling signal is determined using the determined frequency error and the Doppler shift. A controlled reference oscillator then uses the frequency correcting signal as a control input signal. Finally, the mobile station contains a transmitter for transmitting a signal using the voltage controlled oscillator as a reference.
Patent MX-9605104-A (MX)
Title: Rectangular vacuum-arc plasma source.
Inventor: WELTY RICHARD P
Filed: 1996-10-25
Abstract: A rectangular vacuum-arc plasma source and associated apparatus for generating and directing a stream of plasma containing an iozized vapor of a cathode material (30) toward a substrate (44) by vacuum arc evaporation of a rectangular planar cathode (32) mounted in a rectangular plasma duct (34). The rectangular duct (34) conducts the plasma from the cathode (31) to the substrate region (44), while intercepting the molten droplets of cathode material (30) also generated by the arc. Magnets (46, 48, 40) control the arc motion on the cathode surface (33) while simultaneously generating the magnetic field which guides the plasma through the duct (34). Benefits of a filtered cathodic arc (fully ionized vapor stream, elimination of splattered droplets) are combined with the benefits of a rectangular source (uniform evaporation from the source and uniform deposition on the substrate using linear motion). The rectangular source may be extended indefinitely in length, thus allowing coating or ion implantation on large or long substrates.
Patent MX-9606229-A (MX)
Title: Automated control system with bilingual status display.
Inventor: KUSMIERCZYK RICHARD A
IPC: G05B19/042
Filed: 1996-12-09
Abstract: Automated control system information is displayed to a system operator by storing in electronic memory first field of graphic indicia for generating at an operator display graphic representations of system conditions to be monitored and second fields of text indicia associated with he graphic indicia. The second fields of text indicia are sotred in sets of separate su-fields in each of two text lenguages, with each set in each sub-field being associated with specific first field or graphic indicia. The system operator may alternately between the sts of sub-fields of text indicia in such a way that the text fields displayed simultaneously with the graphic fields at the operator status display are all in one or the other of the two text languages.
Patent MX-9700506-A (MX)
Title: Production of oxidized humic acids by an oxygen-alkali process.
Inventor: LEBO STUART E JR
Filed: 1997-01-20
Abstract: A method is disclosed for the production of oxidized humic acids. The process of the invention comprises reacting humic acid bearing ores with oxygen under alkaline conditions at a temperature between 100 degree C and 200 degree C for at least 1/2 hour, but usually for 1-2 hours, to produce oxidized humic acids which are soluble at pH as low as 2.9 and which are formed in yields of at least 70 percent. The oxidized humic acids produced according to the process of the invention are also superior viscosity reducers.
Patent MX-9701395-A (MX)
Title: Fruit juice center-filled chewing gum.
Inventor: ORLANDI DANIEL ANTHONY
IPC: A23G4/06
Filed: 1995-09-22
Abstract: A center-filled chewing gum having an outer chewing gum shell enclosing a cavity and a liquid center-fill. The liquid center-fill contains a fruit juice concentrate and an acid/buffer system.
Patent MX-9701418-A (MX)
Title: Mixer tube assembly for fuel gas burner.
Inventor: KWIATEK DAVID JOSEPH
IPC: F23D14/46
Filed: 1997-02-25
Abstract: A fuel/air mixture tube assembly for interconnecting a range top burner with a fuel gas manifold. The rube is preferably formed by stamping half shells from thin sheet metal and joining the half shells to form a tube having an inlet for connection to the manifold and an outlet for connection to the burner inlet. An inlet flap or door is integrally stamped in the half shells adjacent the inlet end. After assembly the flap or door may be mechanically deformed to vary the air inlet opening.
Patent MX-9705455-A (MX)
Title: Arch self-switchable high voltage circuit breaker.
Inventor: THURIES EDMOND
Filed: 1997-07-18
Abstract: The present invention discloses a gas isolating, arch switchable high voltage circuit breaker, which comprises a main fixed contact (3) and a fixed arch contact (5-5A), and a movable assembly comprising a main contact (3), an arch contact (10), a compression volume (V2) in cooperation with a fixed piston (19), and a connection with a switching volume (V1) in fluid communication with a switching tube (14). The compression volume is provided with a valve (17) for preventing the switching volume gas from passing to the compression volume, characterized in that the piston includes apertures which allow the compression volume gas to be released during an off operation, the apertures being associated with means (22, 22') which allow the apertures to be closed in the interval between compression initiation of the compression volume (VI) and closure of the valve (17), and to be closed upon closure of the valve.
Patent MX-9706448-A (MX)
Title: Combination closure and syringe.
Inventor: DANG NGUYEN THAI
IPC: A61M5/178
Filed: 1997-08-22
Abstract: A closure (10) is provided for a syringe (12) of the type having a housing with a substantially tubular and cylindrical neck (14) with a through bore (16) for dispensing the syringe contents. The closure includes an elongated probe (20) having a free end (22) and a cross-sectional area substantially the same as the syringe through bore, a first tubular and cylindrical sealing ring (24) having an inner diameter substantially the same as the outer diameter of the syringe neck, a second tubular and cylindrical sealing ring (28) positioned concentrically around the first sealing ring, and a base plate (36) perpendicular to the longitudinal axis of the probe and sealing rings for vertical storage of the assembly. In the closed position, the probe and first sealing ring sealingly engage the internal and external surfaces of the syringe neck, while the free ends of the sealing rings sealingly engage the outer surface of the syringe housing.
Patent MX-9706575-A (MX)
Title: Tm mode dielectric resonator and tm mode dielectric filter and tm mode dielectric duplexer.
Inventor: ISHIKAWA YOHEI
IPC: H01P1/208
Filed: 1997-08-28
Abstract: A dielectric resonator designed so that there is substantially no loss in a conductor on a shielded cavity surface, and so that the unloaded Q and the resonant frequency can be changed independently of each other. A cylindrical dielectric block 2 having a pair of electrodes 3, 4 formed on its two opposite surfaces is disposed in a metallic shielded cavity 5 so that the electrode 4 is in contact with an inner bottom surface of the shielded cavity 5. This electrode 4 is electrically connected to the shielded cavity 5 or the like.
Patent MX-9710237-A (MX)
Title: Vinyl chloride resin compositions.
Inventor: KONDO KUNIO
IPC: B21B23/00
Filed: 1997-12-17
Abstract: A vinyl chloride resin composition comprising a vinyl chloride polymer and glass fibers coated with a resin obtained by melting a mixture comprising (a) a polymer compatible with the vinyl chloride polymer, (b) a crystalline polymer incompatible with the vinyl chloride polymer, and (c) a peroxide. Another vinyl chloride resin composition comprising a vinyl chloride polymer and glass fibers coated with (e) a copolymer resin comprising a polymer chain incompatible with the vinyl chloride polymer and a polymer chain compatible therewith. A still another vinyl chloride resin composition comprising a vinyl chloride polymer, the copolymer resin (e), and glass fibers coated with a resin compatible with the vinyl chloride polymer.
Patent MX-9802289-A (MX)
Title: Process for the preparation of manganese sulphide.
Inventor: ENGSTROEM ULF
IPC: C01G45/00
Filed: 1998-03-23
Abstract: The present invention concerns the preparation of a manganese sulphide by heating of particulate or agglomerate manganese sulphate to a temperature of at least 700 degree C in the presence of at least one reduction agent.
Patent MX-PA99001911-A (MX)
Title: Process for fluid/dense gas extraction under enhanced solubility conditions.
Inventor: RODGER THOMAS MARENTIS
IPC: B01D11/00
Filed: 1997-08-28
Abstract: A liquid/dense gas extraction column process providing intimate contact between a dense gas and a fluid feed containing a solute and operating in an enhanced solubility region provides solubility of a solute in the dense gas to be at least 250 % by weight greater than the solubility of the solute in the dense gas at the same operating temperature and 200 bar pressure. The enhanced solubility region for carbon dioxide is a pressure range of between 450 and 1200 bar in combination with a temperature range between 50 and 300 C. The column has a diameter greater than about 3.5 centimeters and a height to diameter ratio greater than about 5.
Patent MY-8700369-A (MY)
Title: Blister pad adhesive bandage
Inventor: LAURITZAN NELS JENS
IPC: A61F13/02
Filed: 1987-12-30
Abstract: Adhesive bandages comprising a blister pad and adjacent adhesive-coated areas are prepared from heat-fusible bandage materials, preferably a nonwoven batt material, by applying the pad material to a base material and heatwelding around the perimeter of the pad to totally enclose the interior thereof. The portions of the base material extending from the pad area are compacted under heat and pressure to provide a surface suitable for a coating with adhesive. A medicated gel or other therapeutic material may be included within the confines of the pad area to provide a medicated blister bandage.
Patent NL-2020517-A (NL)
Title: A membrane for euv lithography
Inventor: MAXIM ALEKSANDROVICH NASALEVICH
IPC: G03F7/20
Filed: 2018-03-02
Abstract: Membranes for EUV lithography are disclosed. In one arrangement, a membrane comprises a stack having layers in the following order: a first capping layer comprising an oxide of a first metal; a base layer comprising a compound comprising a second metal and an additional element selected from the group consisting of Si, B, C and N; and a second capping layer comprising an oxide of a third metal, wherein the first metal is different from the second metal and the third metal is the same as or different from the first metal.
Patent NL-6815468-A (NL)
Title: Controlling printing ink viscosity
IPC: G01N27/06
Filed: 1968-10-30
Abstract: Measured values for the electric resistance of printing ink are utilised to adjust the viscosity by mixing, adding of components etc., pref. by maintaining of re-adjusting the resistance to a predetermined value. The quality of freshly supplied or recycled printing ink is pref. controlled in this manner. A predetermined temp. is pref. maintained.
Patent NL-6910805-A (NL)
Title: Programmed collecting of fractions in - a chromatograph
IPC: G01N30/82
Filed: 1969-07-14
Abstract: An electronic potentiometric recording device's collector wire is driven by a motor, whose speed and direction of rotation can be controlled. A further collector wire is mechanically coupled with the 1st. A commutation switch is provided for the fracton collector of the chromatograph. Potentiometers set the programmes for the collection of fractions. They, together, with the 2nd collector wire, are in a bridge with 4 arms. Thus the potentiometers, the electronic recording device and the 2nd collector wire form a programming unit, whose output is connected wire form a programming unit, whose output is connected with the commutation switch. Controls can be connected by a switch between a pair of opposite corners of the bridge.
Patent NL-7000092-A (NL)
Title: Process for preparing epsilon-caprolactam
IPC: C07D201/02
Filed: 1970-01-06
Abstract: A new large scale synthesis of epsilon-caprolactam (I) is effected by heating a soln. of pentamethylene-oxaziridin (cyclohexanon-isoxime, II) in an organic solvent contg. no active H atoms for the shortest possible time at 250-350 degrees, pref. 280-320 degrees. Alternatively, II is extracted from its soln. in an organic solvent with conc. H2SO4 and the soln. subjected to a Beckmann re-arrangement at 80-150 degrees.
Patent NL-7012548-A (NL)
Title: Hexachlorocyclohexane from benzene
IPC: C07C17/02
Filed: 1970-08-25
Abstract: Process comprises continuously contacting (utilising uninterrupted charge and in the form of a fine dispersion) chlorine containing gas, benzene or a mixture of benzene and organic solvent inert to chlorine, and a solution or aqueous suspension containing hydroxide, carbonate or phosphate of an alkali or alkaline earth metal, a soluble inorganic salt (pref. alkali metal chloride, and in contact with the basic substance) and optionally an active detergent in basic or weakly acidic medium. Process is effected at -5 to 70 degrees C, 0.5 to 5 atms. using (a) excess aqueous phase giving rise to a benzene conversion of 10-35%, or (b) excess benzene (conversion is then 6-10%). Process represents an upgrading of starting materials and is less dangerous to operate than prior art processes; it has greater production potential than e.g. photochemical process.
Patent NL-7014274-A (NL)
IPC: H04B7/26
Filed: 1970-09-29
Abstract: A radio transmitter-receiver including means for automatically adjusting the transmission level so as to bring the reception level in an associated transmitter-receiver receiving such transmission into a range limited at a lower end by a reference reception level by means of an attenuator providing a stepped variable attenuation level and controlled by a signal frequency received from the associated transmitter-receiver; and means for transmitting a signal frequency selected from a set of such frequencies in accordance with the level at which a transmission from the associated transmitter-receiver is received by means of a selector device comprising a set of threshold circuits corresponding to thresholds between said reference reception level and a saturation level limiting the range at an upper end.
Patent NL-7106856-A (NL)
Title: Device for removing impurities - eg algae from the water surface in canals
IPC: E02B15/04
Filed: 1971-05-19
Abstract: Device comprises a floating vessel e.g. barge on which is mounted a horizontal roller driven sieve type conveyor belt with vertical upstanding edges, from which at the front protruding from the vessel bow a downward pointing extension reaches below the water surface. The diverging trough shaped part-has at the bottom and at the top horizontal part a compressed air nozzle arrangement which ensures prior removal of solid impurities. The speed adjustable float conveyor part is hingeably attached to the horizontal part.
Patent NL-7215658-A (NL)
Title: Treating refinery sludges - by two-stage extraction to recover wax and oil
IPC: C10G73/42
Filed: 1972-11-20
Abstract: Refinery sludge is deoiled, dewatered and dewaxed by (1) mixing the sludge with a light aliphatic hydrocarbon (pref. a 3-5C alkane), separating the mixt. into water of reduced COD, water-waxy solids slurry and an oil-aliphatic hydrocarbon phase, heating the latter phase to above the critical temp. of the aliphatic hydrocarbon under a pressure to keep the aliphatic hydrocarbon in a dense phase so splitting the oil-aliphatic hydrocarbon phase into aliphatic hydrocarbon and oil portions which are recovered, and (2) separating water from the water-waxy solids slurry, mixing the waxy solids with a light aromatic hydrocarbon (e.g. benzene or cumene), separating the resultant mixt. into wax-free solids, and a wax-aromatic hydrocarbon phase and recovering wax from the latter phase. The wax-free solids may be used as land fill, the recovered wax can be decoulourised, and the oil recovered in step (1) is clean and suitable for feeding to a cat cracker or for blending with fuel oil.
Patent NL-7402333-A (NL)
Title: Hydrophobic phosphorous insecticide compsns - based on high mol wt ketone carriers
IPC: C07F9/16
Filed: 1974-02-20
Abstract: The compsn. comprises (A) 15-40 pts. of a phosphorous insecticide of v. p. >=0.013 mbar at 20 degrees C and of formula (I) where X = O or S, R and R' = 1-4C alkyl, Y = F, Cl or Br; Y' = F, Cl, Br or Y + Y' tag forms a double bond and R2 and R3 = H, F, Cl, Br, Me or Et; (B) 10-80 pts. of a (14-60)C ketone of m. p. >50 degrees and v. p. =1.33 mbar at 110 degrees C. (C) 0.1-2.5 pts. ester stabiliser e.g. proton acceptor or anti-protonation compd. (D) 0-30 pts. hydrophobic thickener e.g. fatty acid metal salt. (E) 0-75 pts. org. volatile solvent of v. p. 0.066-6.6 mbar at 30 degrees C and >=1.33 mbar at 100 degrees C which increases the solubility of A in B and suppresses or modifies the odour of A and is natural essence of synthetic perfume, and (F) other opt. additives.
Patent NL-7406468-A (NL)
Title: Information tag for fixing to mass produced container bags - has slits through edge and in material for looping strips at empty end
IPC: G09F3/14
Filed: 1974-05-14
Abstract: Information label for fixing to mass produced items sold in bags. It is intended for high speed fixing without the danger of coming undone during transportation or storage. The information tage (1) has a U-shaped slit (6) cut out of the top half of the material, leaving a floating section that can be formed into a window flap (5). Another vertical slit (3) is cut into the top edge (9) of the tag. The unfilled end of the bag is formed into a strip (2) and slid through the slits and formed into a loop (4) around part of the tag. The slits are made with rounded lips at the entry and are teminated in holes.
Patent NL-7514237-A (NL)
Title: Lattice:work assembly component for building - has vertical angle pieces at corners with bolt holes in transverse strips
IPC: E04B1/19
Filed: 1975-12-05
Abstract: The component is built up of profiled sections and is for bolting to mating building components to form a latticework assembly. It is pyramid-shaped with a square base of four profiled sections, each corner bolting to the corner of a diagonally-situated adjacent component. The pyramid ribs are formed by four profiled sections welded at the top to a connector piece. Each corner of the base has a short equal-sided angle piece (5-8) whose axis is perpendicular to the base, and which is open to the outside. The flanges of this angle-piece are welded to the ends of the base profiled sections (1-4). A strip with a bolt hole (10) is welded across each corner piece, those in two pieces being at high level and those in the other two at low level. Thus the lower face of one strip is at the same level as the upper face of the other.
Patent NL-7608554-A (NL)
Title: Gas flow regulation equipment - has adjusting and throttle valves movable together and in relation to each other
IPC: F24F11/04
Filed: 1976-08-02
Abstract: The equipment regulates a gas flow, and in partic, the air flow from an air conditioning system, hving throttle and adjusting valves in the housing between inlet and outlet. The throttle (8) and adjusting (9) valves are coupled together in such a manner as to allow relative adjustment and also movement together. The coupling between the two can be mechanical, and the adjusting valve can be adjustabley supported in the housing and in turn support the throttle valve, there being an adjustment acting on the latter to move it in relation to the adjusting valve. To move them both together, an actuator engages with the adjusting valve.
Patent NL-8105302-A (NL)
Title: 1-Ethyl-1-oxiranyl-indolo (2,3-a) quinolizine derivs. - are intermediates for circulatory active vincamine derivs. by treatment with acid
IPC: C07D461/00
Filed: 1981-11-23
Abstract: (1) Indolo(2,3-a)quinolizine derivs. of the formula (III) and their optical isomers are new. (2) Vincamine alkaloids of the formula (I) and their optical isomers and racemates are prepd. by reacting a cpd. of formula (II) with XCH2R2 in the presence of an alkali metal alcoholate or amide to give (III). This is then treated with a Lewis acid to give (I) (where R is OH; R1 is H and R2 is COOY or R2 and R1 are both H and R is OH or R and R1 form a second bond and R2 is COOY; Y is methyl or ethyl; X is Cl, Br or I). (I) are circulatory active agents such as cerebral vasodilators for treating cerebral arteriosclerosis. The process gives (I) in fewer stages than prior art.
Patent NL-8203478-A (NL)
IPC: A43B23/00
Filed: 1982-09-07
Abstract: In an athletic shoe having a pocket disposed laterally and mounted upon the quarter portion D of the shoe, the pocket comprises a liner 2 of material, or a pair of the same, each stitched to the side of the shoe so that various edges of the pocket are confiningly affixed to the shoe, while the bottom edge of the pocket may be stitched to the quarter panel upwardly of the sole, or the same may be secured with the shoe by the stitching that holds the sole shank to the quarter portion. At the rearward edge of the pocket or diagonally of the pocket there is provided a slot closable by a zipper, so that access may be attained for admitting personal items. The slot, or zippered slot, may be covered by a flap 7 attached either adjacent the rearward edge of the formed pocket or along the eyestay 1 of the athletic shoe, the flap being closed by Velcro (R.T.M.) or a snap clasp. <IMAGE>
Patent NL-8203502-A (NL)
Title: Protective coating of metals, esp. aluminium - using epoxy!-alkyd primer layer and hydroxy-acrylate-polyester -poly:hexa:methylene di:isocyanate polyurethane top coat
IPC: C08G18/40
Filed: 1982-09-08
Abstract: Process comprises (1) applying a primer coating compsn. comprising 36-42 pts. wt. pigment and/or filler, 14-18 pts. wt. epoxy resin, 10-15 pts. wt. alkyd resin, 12-20 pts. wt. solvent, a stoichiometric amt. of a polyamine hardener and opt. the usual accelerators and other additives; (2) applying a top coat of a compsn. comprising 15-50 pts. wt. pigment and/or filler, 15-18 pts. wt. hydroxyacrylate resin, 15-18 pts. wt. polyester resin, 25-40 pts. wt. solvent, a stoichiometric amt. of polyhexamethylene diisocyanate as hardener and opt. the usual accelerators and other additives and (3) hardening the coating at 70-150 deg.C. The primer compsn. and the top coat compsn. are separately claimed. The coatings can be cured at relatively moderate temps. in comparison with prior art coatings and give corrosion-resistant finishes, with excellent durability and service life of several years. Curing is complete in about 30-60 mins., which is normal for stoving finishes and the low cure temp. avoids pyrolysis of the organic components of the finish.
Patent NL-8500692-A (NL)
Title: Machine for milking cows - includes synthetic envelope with teat cups, attachable permanently to udders and supplied with cleaning agent
IPC: A01J5/017
Filed: 1985-03-12
Abstract: The machine includes a rinsing unit for supplying cleaning agents to a teat cup envelope connected to the cow's udders, possibly permanently. The envelope is formed of synthetic material, and is supplied with air by a compressor. The machine also includes a fodder supply mechanism. The envelope is retained on the udders by straps attached to the cow's body. Attached to the straps is a milk conduit. The cow stands on a floor formed by an endless belt (11) supported by rollers (12), rotatable about horizontal shafts.