baber/WOPTO huggingface dataset:
Patent MX-9606387-A (MX)
Title: A mooring tower assembly for a lighter-than-air vehicle.
Inventor: WOOD WILFRED L
IPC: E04H12/18
Filed: 1995-05-30
Abstract: The invention is a mooring tower (24) for a lighter-than-air vehicle (14). In detail, the invention includes a vertical tower (24) having a vertical and lateral axis. A first support member (40) is mounted on the top (34) of said tower (24), which is rotatable in a horizontal plane about a vertical axis aligned with the vertical axis of the tower. A second support member (54) is mounted by its first end (56) mounted to the first support member (40) and includes a telescoping second end (64). The second support member (54) is rotatable in a vertical plane about its first end (56). The second support member (54) includes an aperture (88) extending therethrough from the first end to the second. A winch (82) is mounted to the vertical tower (34) having a mooring line (88) extending through the aperture (80) in the second member (54) from the first end (56) to and out the second end (64) thereof. Thus a vehicle (10) having the end of the mooring line (88) attached to the nose (36) thereof can be winched to the vertical tower (24).
Patent MX-9701813-A (MX)
Title: Zeolites and processes for their manufacture.
Inventor: VERDUIJN JOHANNES PETRUS
IPC: B01J29/70
Filed: 1996-07-09
Abstract: Colloidal zeolites are prepared from synthesis mixtures in which the silicon source is not completely soluble.
Patent MX-9704095-A (MX)
Title: Reduction of nickel sulfide stones in glass.
Inventor: BOULOS EDWARD NASHED
IPC: C03C1/00
Filed: 1997-06-03
Abstract: The invention is a method of preventing the formation of nickel sulfide stones in soda-lime-silica glass. Nickel compounds are often added as colorants or enter the glass batch as an impurity from raw materials. It involves mixing batch raw materials together, melting and refining them to form a molten glass, the improvement comprising the step of reducing the formation of nickel sulfide stones by adding to the batch materials 0.01-2.0 wt. percent of an oxygen containing manganese compound calculated as manganese dioxide. The manganese compound may be a manganese oxide or salts of permanganic acid such as sodium or potassium permanganate.
Patent MX-9704965-A (MX)
Title: Instrument sterilization container formed of a liquid crystal polymer.
Inventor: WU SU-SYIN
IPC: A61L2/26
Filed: 1997-06-30
Abstract: A sterilization container for sterilizing, storing and transporting instruments is formed of a liquid crystal polymer, such as a wholly aromatic polyester. The container is strong yet has thin walls so that condensation is minimized. Suitable polymers include wholly aromatic polyesters such as: polybenzoate-naphthalate; polybenzoate-terephthalate-bisphenol-isophthalate; polybenzoate-terephthalate-ethyleneglycol; and polynaphthalate-aminoterphthalate.
Patent MX-9705539-A (MX)
Title: Composite film moisture barrier for on-cell tester.
Inventor: WEI GUANG
IPC: H01M50/124
Filed: 1996-01-22
Abstract: A light transparent moisture barrier (60) useful for preventing moisture from destroying the effectiveness of a moisture sensitive cell condition tester (10) on an electrochemical cell (50), comprises a plurality of very thin layers of amorphous silicon nitride and a hydrophobic fluorocarbon polymer on a flexible, polymeric substrate (20, 16, 18, 14, 12). The layers are formed on the substrate by a deposition process such as sputtering. The thickness of any individual layer is less than one micron.
Patent MX-9705562-A (MX)
Title: Improved synthesis of cyclopropylacetylene.
Inventor: THOMPSON ANDREW S
IPC: C07C13/04
Filed: 1996-01-19
Abstract: Cyclopropylacetylene is prepared by mixing a strong base and 5-halo-1-pentyne in an aprotic solvent; the temperature is allowed to rise from 0 to 150 degree C and this temperature is maintained for at least 15 minutes. The reaction mixture is then quenched with a proton source.
Patent MX-9707532-A (MX)
Title: MULTI-STEP PROCESS TO INCORPORATE GRAIN GROWTH INHIBITORS IN WC-Co COMPOSITE.
Inventor: SEEGOPAUL PURNESH
IPC: C01B32/949
Filed: 1997-10-01
Abstract: Grain growth inhibitors including vanadium carbide, chromium carbide, tantalum carbide, and niobium carbide are incorporated into a cobalt/tungsten carbide matrix during the formation of the cobalt/tungsten carbide matrix. A precursor powder is formed by combining in solution a cobalt composition, a tungsten composition and a grain growth inhibiting metal composition, which is then spray dried. The precursor compound is then carburized in carbon monoxide and carbon dioxide to form cobalt/tungsten carbide matrix. This is then further carburized in a hydrocarbon hydrogen gas at an elevated temperature to cause the grain growth inhibiting metal present to form the carbide. The second carburizing step is conducted with a carburizing gas having a carbon activity greater than about 2 for a relatively short period of time at 900 degree C to 1000 degree C.
Patent MX-9708347-A (MX)
Title: Amine-initiated polyether polyols and a process for their production.
Inventor: SCHILLING STEVEN L
IPC: C08G101/00
Filed: 1997-10-30
Abstract: Clear, amine-initiated polyether polyols are made by epoxidizing an amine in the presence of an alkali metal hydroxide catalyst. After the desired degree of epoxidation has been achieved, a hydroxy-carboxylic acid is added to the epoxidized mixture in an amount sufficient to neutralize any remaining alkali metal hydroxide. The polyols produced in this manner are particularly useful for the production of polyurethane and polysocyanurate foams.
Patent MX-9709866-A (MX)
Title: Method of treatment for lung diseases using antisense oligonucleotides.
Inventor: NYCE JONATHAN W
IPC: A61P11/00
Filed: 1997-12-08
Abstract: A method of treating airway disease in a subject in need of such treatment is disclosed. The method comprises topically administering to the subject an antisense oligonucleotide in an amount effective to treat the ariway disease, where the antisense oligonucleotide is essentially free of adenosine. Pharmaceutical formulations are also disclosed.
Patent MX-9802725-A (MX)
Title: Electronic device and method for measuring the electronic device.
Inventor: MONAM YUKIMASA
IPC: G01R1/04
Filed: 1998-04-06
Abstract: The present invention refers to an electronic device comprising a box-type housing having a square frame-type frame member including open portions on the upper and lower surfaces thereof, and covers covering the open portions of the frame member, and a printed circuit board disposed in the housing having a circuit pattern, wherein one of covers has a hole made in a position opposed to printed circuit board circuit pattern, in which one of the covers has an opening opposite the printed circuit board, and in which the the printed circuit board and the covers comprise an aperture made through the housing in a straight line in an ascending and descending direction of the housing, respectively.
Patent MX-9803594-A (MX)
Title: Versatile modular office partitions.
Inventor: RAZ DAN
IPC: E04B2/74
Filed: 1998-05-06
Abstract: A space partition having an inner volume (192) for accommodating electrical wires (332) and the like, and providing convenient access thereto. The space partition is generally formed by a framework having a pair of vertical members (101) with a cross member (100) connecting therebetween. The cross member (100) includes a pair of connectors (104), each engaging one of the vertical members (101), and a linking element (102) connecting the connectors (104) to each other, the linking element (102) including a pair of parallel rods (102). Features are provided for facilitating temporary removal of panels (158) and covers of the space partition, thereby enabling easy access to the inner volume (192) of the space partition.
Patent MX-9804372-A (MX)
Title: Method and apparatus of manufacturing synchronous drive belt with teeth which are axially interlocked with a mold surface.
Inventor: WOOD DOUGLAS BRUCE
IPC: B29C70/44
Filed: 1998-06-02
Abstract: An apparatus and method for manufacturing a synchronous drive belt or timing belt is disclosed. The method allows a belt with axially interlocked teeth to be manufactured. The method utilizes transfer molding, as opposed to compression molding, and involves an inflatable diaphragm (40) which pushes rubber (3B) radially outwardly from a mandrel (60) into a mold having teeth on an inner surface. The method includes the provision of a barrier layer which can be advantageously built into the belt to improve the transfer molding process.
Patent MX-9804697-A (MX)
Title: Centre-feed roll.
Inventor: KING TIM
IPC: A47K10/38
Filed: 1998-06-11
Abstract: A centre-feed roll (1) is disclosed which is formed from two webs (2, 3) each having lines of weakness (10) which allow the web to be separated into a plurality of sheets (8, 9, 11). The lines of weakness of one web are offset from those of the other such that in use the sheets can be dispensed singly from alternate webs. The lines of weakness (10) are manufactured to be as weak as possible such that the frictional force exerted by the aperture (7) may be minimised and the web will break as soon as the frictional force between the web (2, 3) and the aperture (7) is present across the perforations. The webs do not form a rope and the next sheet is presented for the next user to grasp easily. A base for use with a centre-feed roll is also disclosed. The base is provided with a rim extending around an aperture, the rim projecting into the centre of the roll in use. The web passes through the aperture from the inner surface of the roll.
Patent NL-2014520-A (NL)
Title: Method of providing an imprinted security feature.
Inventor: JAN VAN DEN BERG
IPC: B42D25/41
Filed: 2015-03-25
Abstract: The invention relates to a method of forming a security document (1) comprising the steps of: - providing a base layer (2) having a top side (6), - providing a color image (3) onto an image area (Ai) of the top side (6) by printing colored ink which is at least 50% transparent, on the top side (6), - characterized in that, - a lens structure is applied over the colored ink, the lens structure having a predetermined focal plane situated at a distance from the top side (6), and - laser engraving a black image in through the lens structure and through the colored ink to form black image elements substantially at or near the focal plane.
Patent NL-2019049-A (NL)
Title: High par maintenance type high-voltage sodium lamp with start-assisting switch
Inventor: SONG QIAN
IPC: H05B41/04
Filed: 2017-06-12
Abstract: The present invention relates to the technical field of illumination, particularly to a high PAR maintenance type of high-voltage sodium lamp with a start-assisting switch, which includes an outer glass tube and a discharge tube provided on the inner side of the outer glass tube and provided coaxially with the outer glass tube. The surface of the discharge tube is provided with metal wire. Both the left end and the right end of the outer glass shell are provided with seal plate through high-temperature sealing. The seal plate is provided with a conductive slice. One end of the discharge tube is connected through left inner conductive support to the conductive slice on the left end. The other end of the discharge tube is connected through the start-assisting switch assembly to the conductive slice on the right end. The high-voltage sodium lamp of the present invention can be quickly lighted up through the temperature control switch, and has the advantages of good start-up performance, nice luminous effect, strong stability, long lifetime, high-temperature resistance, good high-voltage resistance property, and is safe and reliable, not prone to explode.
Patent NL-2022780-A (NL)
Title: Apparatus and method
Inventor: MARCUS ADRIANUS VAN DE KERKHOF
IPC: G03F7/20
Filed: 2019-03-21
Abstract: An apparatus comprising an electrostatic clamp for clamping a component, and a mechanism for generating free charges adjacent to the electrostatic clamp. The mechanism for generating free charges is configured to generate free charges adjacent to the electrostatic clamp during a transition from a first energisation state of the electrostatic clamp to a second energisation state of the electrostatic clamp.
Patent NL-6408024-A (NL)
IPC: H01L21/00
Filed: 1964-07-14
Abstract: 1,010,016. Welding by pressure; shearing. SIEMENS & HALSKE A.G. July 15, 1964 [July 23, 1963], No. 29287/64. Headings B3R and B3W. [Also in Division H1] A method of attaching a wire 6 to a semiconductor (not shown) by heat and pressure comprises feeding the wire through a nozzle 5 by which it is pressed against the semi-conductor, and severing the attached wire by shearing blades 8, 9, the blade 8 having a cutting edge located intermediate its thickness and a cam surface 15 for bending over the end of wire remaining in the nozzle so as to prepare the wire for a further attaching operation. When the cutting edges meet, a further cam surface 13 on blade 8 deflects the blade 9, Fig. 6, causing it to pass beneath blade 8. A block 14 guides and/or limits movement of the blade, through contact with the nozzle. The block 14 may be interchangeable or adjustable in order to vary the severance plane. The nozzle 5 may be of glass and the wire 6 of gold.
Patent NL-6817209-A (NL)
Title: Quench process for hydrodealkylation of alkylaromatics
IPC: B01D51/10
Filed: 1968-12-02
Abstract: Hydrodealkylation and quenching of an alkylaromatic cpd. is carried out by (a) volatilising a hydrocarbon mainly one of (I) alkylated aromatic hydrocarbons with a C1-4 alkul group, (II) benzene mized with up to 20% by vol. aliphatic or alicyclic hydrocarbons, (III) mixtures of alkylated benzenes, benzene, aliphatic and alicyclic hydrocarbons, and (IV) mixtures of benzene alkylated benzenes with C1-4 alkyl groups, (b) mxing the volatilised hydrocarbon with 1.5-8.4 moles H2 per mole hydrocarbon, (c) introducing the mixture into a reaction zone at 593-871 degrees C, in which the dealkylation is carried out, and (d) quenching the product by introducing a quenching liquid at the point where the mixture leaves the reaction zone, so that the temp. is lowered to 649 degrees C. The process prevents the formation of cokes or carbon.
Patent NL-6915104-A (NL)
Title: Tertiary, straight chain alkylamines prepn
IPC: C11D3/00
Filed: 1969-10-06
Abstract: Straight chain tertairy alkylamines are prepd. by (a) reacting a straight chain 6-24C alpha-alkane in liquid phase with HBr to form the 1-bromoalkane, (b) reacting this in liquid phase with excess alkylamine to form a 3 degrees amine hydrobromide, (c) testing this with a metal hydroxide soln. to release the 3 degrees amine and form a bromide salt, (d) recovering the bromide salt, and (e) preparing HBr from the bromide salt for reacting with fresh alpha-alkene. Process enables aliphatic 3 degrees amines with long straight chains to be produced economically. The process is simple and does not require natural raw materials such as fatty alcohols. The 3 degrees amines are useful for the prepn. of 4 degrees ammonium salts and amphoteric surfactants.
Patent NL-7012003-A (NL)
Title: Charging addition materials into vacuum - degassing appts
IPC: C21C7/10
Filed: 1970-08-14
Abstract: A method of charging addition materials into a vacuum vessel of a steel vacuum degassing apparatus including an auxiliary charging chamber provided with an upper seal gate at its charging opening and a lower seal gate for controlling discharge of material into the vacuum vessel, comprising closing the lower seal gate to isolate the vacuum vessel from the auxiliary charging chamber, venting the auxiliary charging chamber to atmosphere and opening the upper seal gate to introduce material into the chamber closing the upper seal gate and reducing the pressure in the chamber until the pressure therein is equal to that in the vacuum vessel and opening the lower seal gate to introduce the material into the vessel.
Patent NL-7413972-A (NL)
Title: Natural gums modified by hydrolysis - useful emulsifying agents for oil-in-water emulsion with reduced viscosity
IPC: C08B37/14
Filed: 1974-10-24
Abstract: Natural gums such as gum arabic, gum tragacanth, alginic acid, ghatti gum, etc., are modified by hydrolysis at 27-100 degrees C, esp. 70-100 degrees C, in the presence of a hydrolysing agent such as an inorganic acid, an alkali metal hydroxide or an enzyme. The modified gums have a lower mol. wt. and give aqueous solns. with lower viscosity than unmodified materials and are esp. useful as emulsifying agents in the production of oil-in-water emulsions. Suitable hydrolysing agents are e.g. HCl, H3PO4, H2SO4, NaOH, KOH, invertase, amylase, amyloglucosidase, maltase, pectinase, etc., used at about 0.1-2%, esp. 0.5-1.5% on the water present during the hydrolysis. Products give o/w emulsions, e.g. wax emulsions, with improved stability and lower viscosity.
Patent NL-7502225-A (NL)
Title: Monolithic ceramic capacitor consisting of several layers - has box shaped body of alternate layers of dielectric and electrode materials
IPC: H01G4/255
Filed: 1975-02-25
Abstract: The monolithic ceramic capacitor (10) consists of several layers and has a rectangular box shaped body with terminals on opposite faces. The structure is built up from alternate layers of ceramic dielectric material and electrode material. The freshly assembled structure is laminated and fired. Each of the electrode layers consists of an edge section and an electric field section. The first group of electrodes are divided into two sets with the edge sections of one set extending and coinciding with the terminal end of the capacitor. The edge section of the other set extends and corresponds to the other terminal end. These ends are then coated with a conducting layer. Each electrode has a clamping section which extends and coincides with one of the terminal ends of the capacitor and then provided with a tab.
Patent NL-7602569-A (NL)
Title: Bicycle and moped stand - has single lockable box containing all controls for locking bicycle in place
IPC: B62H3/00
Filed: 1976-03-11
Abstract: The stand is for bicycles, mopeds etc, incorporating means for locking them to it. It has a single box (5) closed on all sides and with a single padlock (6), and in which all the controls (7) for the bicycle locking mechanism (9-12) are accommodated. There can be two vertical columns (1, 2), between which the bicycle wheel (8) is accommodated, this being locked in place by a pin passing between its spokes. The pin in turn is locked by the mechanism inside the box, being moved in its lengthwise direction by a hollow closed tubular column. The box lock can be coin-operated.
Patent NL-8104944-A (NL)
Title: Surfboard accessory equipment - comprises seat on frame with footrests and fixing devices
IPC: B63H16/00
Filed: 1981-11-01
Abstract: The equipment is for mounting on a surfboard, and comprises a seat (2) fixed to a frame (3) equipped with one or more components (4) acting as footrests. Fixing devices secure the frame to the surfboard. The frame can be bar-shaped, fixed by protrusions on the underside engaging in holes in the board provided for the mast, keel etc., and the footrests can be adjustable on the frame, their distance from its underside increasing with the distance from the seat. They can be formed by a stirrup in which the feet are inserted, and whose angle in relation to the frame increases the nearer it is to the seat.
Patent NL-8105315-A (NL)
Title: Valve with spring-loaded plug - has single plastic injection moulding forming plug and spring
IPC: F16K15/06
Filed: 1981-11-24
Abstract: The valve comprises a housing (2) with seat (3) and a spring-loaded (9) plug (6), also a support (10) for the spring. The plug and spring are portions of a single plastic injection-moulding (5). The support can also be part of the same moulding, and plug and impressed spring can be of torpedo shape. There can also be a guide stem (7) formed on the plug and enclosed by the spring, working in a ring forming the support. The ring can be joined by spokes to an enclosing flange fixed to the housing, and containing pinholes working with positioning devices on the housing. The latter can be a plastic injection-moulding also.
Patent NL-8201713-A (NL)
Title: Chemiluminescent systems with extended light emission period - in which one or both reactants are associated in micelles for gradual release on mixing the components
IPC: C09K11/07
Filed: 1982-04-26
Abstract: Chemiluminescent system comprises two or more components contg. chemical cpds. which after mixing the components react to emit visible light. Pref. the reactants are occluded in a micelle which releases the cpds. slowly to lengthen the period over which the chemical light emission operates. Pref. at least one of the reactants is occluded in a micelle and esp. where the reactants are separately micellular solubilised in media which are mutually immiscible or only very slightly miscible. Pref. one or both the media contain(s) surfactant(s) so that when the media are mixed they become mutually dispersed to provide optimum extension of the chemical light emission period. The system gives optimum extension of light output from chemiluminescent systems such as the known reaction between oxalyl chloride and hydrogen peroxide in the presence of anthracene or acridone derivs., and other oxalyl cpd./peroxide cpd. systems.
Patent NL-8403640-A (NL)
Title: Method for forming waterproof shield in ground - passes sheet material over guide travelling in trench with its width corresp. to trench depth
IPC: E02D19/18
Filed: 1984-11-29
Abstract: The method forms a waterproof shield in the ground, a trench being excavated and filled with liquid, pref. thixotropic e.g. bentonite. It has a specific gravity greater than that of the ground water. As trenching progresses, a vertical shield in is installed in the form of strips of sheet material with watertight joints between them. The strips are unwound from a roll above ground and guided to the bottom of the trench, this being then backfilled. The sheet material (3) is passed over a guide travelling in the trench, its width corresponding to the trench depth.
Patent NL-8502677-A (NL)
IPC: C02F1/28
Filed: 1985-09-30
Abstract: Wastewater from various sources may be purified by contacting it with sludge derived from an oxidative biological water purification process and subsequently subjected to a complete anaerobic fermentation step followed by a dying-off step. A variety of contaminants such as metals, colorants, detergents, phenols and the like may be adsorbed by the sludge in this way and removed from the wastewater by separating the sludge and wastewater after contact. The process may serve as an introductory step to a normal oxidative biological water purification process. In a special embodiment, cationic contaminants are removed from the wastewater, with the aid of a sludge of the aforesaid type, whilst anionic contaminents are removed with the aid of a sludge of the same type that has been pretreated with a cationic detergent.
Patent NL-8800207-A (NL)
Title: Container with safety closure - has screw thread parts extending from top of container which engage when pushed in at thin-walled section
IPC: B65D50/04
Filed: 1988-01-28
Abstract: The container with a safety closure, includes a cylindrical contains closed on the underside, and whose top has an opening with an outward-by projecting rim. This has the form of screw thread parts extending over the perimeter of the cylinder and which is provided with at least one part of a circular rim under the screw thread parts on the outside. A circular cover lid is closed on the top whose inside is provided with projecting parts not normally gripping hte screw thread parts. These can be brought into a gripping position by pushing the projecting parts radially inwards. Under the projecting parts inside the cover lid is another part which can cooperate with part of the circular edge. the wall of the cover lid is thinner at the projecting parts and has horizontal cut above them.