baber/WOPTO huggingface dataset:
Patent MX-9703014-A (MX)
Title: Color picture tube faceplate panel.
Inventor: OPRESKO STEPHEN THOMAS
IPC: H01J29/86
Filed: 1997-04-24
Abstract: An improved color picture tube includes a glass envelope comprising a faceplate panel, a funnel and a neck. The faceplate panel has four sides and four corners and includes a transparent rectangular faceplate, having a cathodeluminescent screen on an interior surface thereof, and a sidewall facing the funner has a seal land that is sealed to the funner. The improvement comprises the sidewall seal land having a varied width around the periphery of the panel, wherein the widest portions of the sidewall seal land are located at the corners of the panel. The width of the sidewall seal land is from 5 percent to 17 percent less in the corners of the panel than at the centers of the sides of the panel.
Patent MX-9703427-A (MX)
Title: Mobile folding stage.
Inventor: WAGNER WALTER R
IPC: E04H3/28
Filed: 1995-11-13
Abstract: A folding stage (20) includes a folding framework (22) supporting stage decks (24). The stage is supported on a caster frame (38) including casters (26) for moving the stage from location to location in a folded position. Inner legs (32) and outer legs (34) support the stage in the unfolded position and fold against decks (24) in the storage position. A folding linkage (30) directs and controls folding between a use position and a folded storage position.
Patent MX-9704384-A (MX)
Title: Aqueous inks and coatings containing modified carbon products.
Inventor: BELMONT JAMES A
IPC: C09D11/02
Filed: 1995-12-14
Abstract: Aqueous ink compositions are described which include a modified carbon product comprising a carbon having attached at least one organic group that is substituted with an ionic or an ionizable group. A coating composition is also described and comprises water, a binder, and a modified carbon product having at least one organic group attached to carbon wherein the organic group is substituted with an ionic or an ionizable group.
Patent MX-9707579-A (MX)
Title: Electric current switching apparatus with unitized removable contacts.
Inventor: MOLDOVAN PETER KLAUS
IPC: H01H1/20
Filed: 1997-10-02
Abstract: A sealed contactor for switching electric current has a switching assembly that includes a movable contact which selectively bridges a pair of stationary contacts to provide an electrical path therebetween. The moveable and stationary contacts are mounted to a body of electrically insulating material to form a unitized structure. A separate actuator assembly has an enclosure which contains an electrically operated driver with a linkage that extends into the switching assembly to alternately operate the moveable contact into engagement with and disengagement from the stationary contacts. The switching assembly is sealingly attached to the actuator assembly in an interlocking manner that prevents arcs produced between the contacts from escaping outside the electric current switching apparatus. Nevertheless. The switching assembly is capable of being easily removed and replaced as a single unit from the actuator assembly when repairing the contactor.
Patent MX-9709559-A (MX)
Title: Method for the treatment of corticosteroid induced osteopenia.
Inventor: VICKERY BRIAN H
Filed: 1997-12-04
Abstract: Synthetic polypeptide analogs of parathyroid hormone PTH, parathyroid hormone related peptide PTHrp, and of the physiologically active truncated homologs and analogs of PTH and PTHrp, in which amino acid residues (22-31) form an amphipathic 'alpha'-helix, said residues (22-31) selected from hydrophilic amino acids (Haa) and lipophilic amino acids (Laa) ordered in the sequence: Haa(Laa Laa Haa Haa)2 Laa and their pharmaceutically acceptable salts are useful for the prophylaxis and treatment of corticosteroid induced osteopenia in mammals.
Patent MX-9801642-A (MX)
Title: Polyamino monosuccinic acid derivative degradable chelants, uses and compositions thereof.
Inventor: STRICKLAND ALAN D
IPC: C11D3/39
Filed: 1998-02-27
Abstract: Polyamino monosuccinic acids are effective chelants for use in gas conditioning (preferably involving the polyamino monosuccinic acid in the form of a metal chelate, preferably an iron complex). Hydrogen sulfide can be removed from a fluid by contacting said fluid with an aqueous solution at a pH suitable for removing hydrogen sulfide wherein said solution contains at least one higher valence polyvalent metal chelate of at least one polyamino monosuccinic acid. NOx can be removed from a fluid by contacting the fluid with an aqueous solution of a least one lower valence state polyvalent metal chelate of at least one polyamino monosuccinic acid. The copper chelates are also useful in electroless copper plating. In electroless deposition, the invention includes a method of electroless deposition of copper upon a non-metallic surface receptive to the deposited copper including a step of contacting the non-metallic surface with an aqueous solution comprising a soluble copper salt and at least one polyamino monosuccinic acid and plating baths appropriate for such use. Another aspect of the invention includes the use of the polyamino monosuccinic acids in laundry detergent compositions containing a detergent surfactant and builder.
Patent MX-9802002-A (MX)
Title: Vehicle seat track assembly.
Inventor: GOODBRED NEIL G
IPC: B60N2/07
Filed: 1998-03-13
Abstract: A vehicle seat track assembly wherein guide elements are mounted on one of a pair of cooperating track structures. The guide elements have generally vertically facing guide surfaces which have been broached to be positioned a predetermined distance vertically from generally opposed spaced surfaces on the one track structure. The vertically facing guide surfaces slidably engage generally oppositely facing surfaces of another of the track structures so as to effectively prevent relative vertical movement in a direction tending to vertically separate the track structures. When used in a manually actuated mode, the track assembly includes a locking assembly comprising a pair of abutting metal plates stamped to provide abutting elongated mounting portions having a plurality of spaced abutting locking portions extending transversely therefrom, a mounting structure within which the mounting portions of the abutting plates extend and a spring constructed and arranged to resiliently bias the mounting structure and abutting plates into a locking position wherein the locking portions are within selected notches and to enable the mounting structure and abutting plates to be manually moved against the resilient bias into a releasing position wherein the locking portions are out of the notches.
Patent MX-9803086-A (MX)
Title: Novel dnas and process for producing proteins by using the same.
Inventor: NAKAGAWA NOBUAKI
IPC: C12N1/21
Filed: 1998-04-20
Abstract: DNAs represented by Sequence Listings (1 and 2) and a process for producing proteins which comprises inserting these DNAs into expression vectors to thereby produce proteins having molecular weights of about 60 kD (under reductive conditions) and about 60 kD and about 120 kD (under nonreductive conditions) and being capable of inhibiting the formation of osteoclasts. These proteins are useful in the treatment of osteoporosis and rheumatism.
Patent MX-9803546-A (MX)
Title: Process for the synthesis of curcumin-related compounds.
Inventor: KRACKOV MARK HARRY
IPC: C07C49/255
Filed: 1998-05-04
Abstract: The invention is directed to a process for the synthesis of curcumin and curcumin-related compounds by reacting the enol form of a 2,4-diketone with a monocarbocyclic aldehyde in the presence of an organic amine catalyst. The reactants are dissolved in a highly polar, aprotic organic solvent. The curcumin-related product is recovered in crystalline form by precipitation from the reaction mass and solvent recrystallization.
Patent MY-8500386-A (MY)
Title: Method of forming a piezoelectric oscillaltor
Inventor: FUJII HIROYUKI
IPC: H03H9/10
Filed: 1985-12-30
Abstract: An oscillator assembly comprising a piezo-electric oscillator member (10) having a tuning fork portion (10a) the base (10d) of which is integral with a frame portion (10e) which extends around the tuning fork portion (10a); two plates or box-shaped containers (8, 9) between which the oscillator member (10) is sandwiched; and an electrode (10g) (not visible) which has been provided on (the underside of) the oscillator member (10) and which is connected through a through-hole (13) in the said frame portion (10e) to an external electrode (16b). The other oscillator electrode (10f) directly contacts the other external electrode (16a) on the case (9). The through-hole (13) may be at the frame edge or spaced therefrom. The case may also have through-holes, when the electrodes are on outer surfaces. <IMAGE>
Patent NL-2025433-A (NL)
Title: Apparatus for and method of controlling droplet formation
Inventor: JOSHUA MARK LUKENS
IPC: G03F7/20
Filed: 2020-04-28
Abstract: Apparatus for and method of controlling formation of droplets used to generate EUV radiation that comprise an arrangement producing a laser beam directed to an irradiation region and a droplet source. The droplet source includes a capillary having a nozzle and an 5 electro-actuatable element for producing a disturbance in liquid source material in the capillary. The droplet source produces a stream that breaks down into droplets that in turn coalesce into larger droplets as they progress towards the irradiation region. The electro— actuatable element is driven by a waveform linked to at least one resonance of the droplet source that controls the droplet generation/coalescence process.
Patent NL-6904162-A (NL)
Title: Disperse dyeable dry spun cellulose ester-polyvinyl
IPC: D01F2/30
Filed: 1969-03-18
Abstract: Shaped articles are produced from a mixture of (I) a fatty acid ester of cellulose contg. at least 0.29 free OH groups per anhydroglucose unit, and (II) a polymer contg. a major proportion of vinyl acetate. Conventional cellulose triacetate filaments are relatively difficult to dye with disperse dyestuffs. The present modifie cellulose triacetate filaments can be more easily dyed with disperse dyestuffs. The dyed filaments also have an improved fastness to oxygen, ozone and washing. The other desirable physical properties of the filaments remain unaltered.
Patent NL-7304389-A (NL)
Title: Long life pneumatic tyre prodn - geometrical design of tread when infla-ted
IPC: B60C3/04
Filed: 1973-03-29
Abstract: The radial ply tyres with reinforcing belt below tread section have a height to breadth ratio of 0.85-1.1. The surface of the tread has a curved profile with a radius of curvature 2.6 to 3 times the height of the inflated tyre profile. The edges of the tread are also radiused. Life increased by 20 to 41% due to reduced wear.
Patent NL-7308551-A (NL)
Title: Tipping mechanism for pre-fabricated concrete panels - used for road transporting such panels, has two or more cable or chain controlled lifting devices
IPC: B66C1/10
Filed: 1973-06-20
Abstract: Tipping mechanism controls vertical positioned flooring panels into a horizontal position. Portal frame with a central lifting eye is suspended from e.g., a crane. Hydraulic pressure cylinder ram centrally mounted on portal frame actuates via an eccentric and lifting arm, a horizontal shaft which at either end has eccentric discs, grooved to accommodate cables or chains and is connected to eye screwed in end of panel. During tipping operation a sinus form speed curve is obtained, and part of the pressurised fluid above piston in cylinder ram flows to a pressure accumulator, and part to below bottom of piston.
Patent NL-7312850-A (NL)
IPC: B32B1/08
Filed: 1973-09-18
Abstract: A pipe joint between a pipe of reinforced plastic and a second pipe, which may be metal or plastic, and which may have a peripheral shoulder with the plastic material of the first pipe overlapping and interlocking with the shoulder.
Patent NL-7509885-A (NL)
Title: Detector for liq contaminant in ambient medium - esp oil in water or soil, by collecting contaminant via selectively permeable element
IPC: E02B15/04
Filed: 1975-08-20
Abstract: In a system of detecting a liq. contaminant in an ambient medium a selectively permeable element is used which excludes the ambient medium but allows the contaminant to pass through and collect in a chamber to raise a float so that it moves an actuating element which influences a spaced responding element to transmit a signal indicating the presence of contaminant. Pref. the responding element, e.g. a magnetically influenced proximity switch or relay, is located on the outside of the chamber in which contaminant is collected. The contaminant warning system is pref. made fail-safe by arranging for the non-actuated condition of the responding element to transmit the warning signal. The chamber is pref. furnished with a device to indicate the intrusion of ambient medium, e.g., a float detecting a density characteristic or electrodes which identify an electrical characteristics. System is esp. useful for detecting spillage or leakage of oil into surrounding water or land. It is fully automatic and can provide local or remote warning of the pollution condition.
Patent NL-7708755-A (NL)
Title: Cutter head for suction dredge - has struts supporting blades between radial spokes and back ring and scoop plates on spokes
IPC: E02F3/92
Filed: 1977-08-08
Abstract: The cutter head includes a hub with radial spokes and a back ring of greater radius than the spokes. Struts extending between the spokes and the back ring are connected to the spokes at the outer ends and to the back ring near the periphery to form a truncated conical structure. Blades mounted on the struts are inclined in the direction of rotation of the cutter head. Radial scoop plates are mounted on the spokes at the leading edges, and inclined in the direction of rotation of the cutter head. Their outer ends abut and connect with the forward ends of the strut blades to form L-shaped digging members.
Patent NL-7710412-A (NL)
Title: Transverse profiled moulded tubes - formed continuously
IPC: B29C35/16
Filed: 1977-09-23
Abstract: A device for froming plastic tubes with transverse profiles such as circular striations or screw threads consisting of mould halves circulating in a closed circuit so that in that portion of the circuit where the mould halves swing into a straight line the corners of the rear faces describe semi-circles with a greater radius than those of the front faces. The mould halves are pref. linked and their change of direction brought about by a rotating wheel, the points of attachment of the mould halves being in advance of the centre points. The mould halves may have openings near the lines to accommodate the guide wheels. Cams are pref. used to insert in the openings to cause the closure of the mould halves, the closure being maintained by wheels on a fixed ramp on one side and a moving ramp on the other side of the path. Cooling circuits are provided in the moulds to harden the profiled tubes before ejection. The special arrangement of the mould circuit reduces the distance between the ejected tube and the mould and makes possible the use of longer moulds.
Patent NL-7810077-A (NL)
Title: Periphery of small denture cleaning wheel - has one half with sawtooth projections, one half with hemispherical or pointed formations
IPC: A61C15/02
Filed: 1978-10-05
Abstract: The small toothed wheel (1) made of plastic, is circular in shape, and its outer circumference is provided with projections in saw-tooth (3) formation, the respective teeth running from fine to coarse. It is particularly suited for the cleaning of artificial teeth. One half of the wheel periphery can be provided with saw-tooth type projections, whilst the other half has hemispherical or pointed formations, (4). The middle part (2) of the wheel is provided with an anti-slip profile, and is thickened.
Patent NL-8503371-A (NL)
Title: Stabiliser in drilling tube string to vary inclination of bore hole - has tubular member contg. elements radially extendable to hole dia. against springs by mud pressure and retractable by dropping sealing bush
IPC: E21B17/10
Filed: 1985-12-06
Abstract: The stabiliser for interposing between two adjoining tube sections of a drilling tube string comprises a cylindrical tubular member at its ends provided with coupling means for tube sections and having outward projections of which the outer ends define an imaginary envelope cylinder with diameter equal to that of the bore hole. The projections are formed by a number of plunger-like elements which are radially outwardly movable (in lining bushes; against springs into their active positions, means being provided to actuate these elements from ground level (actuation being by drilling mud pressure in the tubular member admitted via bores closable by dropping a bush down the tube string).
Patent NL-8600100-A (NL)
Title: Footwear-disinfecting spray cleaner - has nozzles automatically discharging water with added disinfectant inside brushes when used
IPC: A47L23/22
Filed: 1986-01-20
Abstract: The footwear disinfection equipment is connected to the water supply, and comprises brushes, inside which spray nozzles are mounted. These automatically discharge water whenever a shoe or boot is brushed. An ejector pump adds the necessary disinfectant to the water.
Patent NL-8603084-A (NL)
Title: Artificial water skimming object - has buoyant body of rubber or foam material with hollow cavity or granular filling
IPC: A63H33/18
Filed: 1986-12-03
Abstract: The object comprises a flat body and is made from several materials such that it can float and is relatively elastic. The object is surrounded by a relatively flexible material e.g. artificial leather and is filled with a buoyant granular material. The body of the object may be comprosed of foam e.g. rubber with another body inserted inside being of dissimilar material. The body may alternatively comprise ruber or a similar material with a hollow cavity iniside.
Patent NL-8701390-A (NL)
Title: Hingeable ventilation valve construction - includes side walls, sloping control sections and seal strips
IPC: F24F13/08
Filed: 1987-06-16
Abstract: The ventilation valve has two parallel side walls, and a distance from the side walls are two control sections. Between each side wall and corresp. control section is a seal strip. The valve has a base part (1) and upwards and downwards pointing rim parts (2, 3) providing interlocking with adjacent rim parts. The base further has a reinforcing profile (4) providing space for insertion of an insulating material . Each end part of base has a side wall (5) and some distance from this, a control section (6) with connection for valve movement. A seal strip (7) engages in the closed valve position into an adjoining base section.
Patent NL-8801369-A (NL)
Title: Tubular extruded greenhouse gutter - has condensate drain holes in walls between parallel upwards-sloping flanges
IPC: A01G9/14
Filed: 1988-05-27
Abstract: The gutter is for a greenhouse or warehouse, and is of tubular extruded section with bottom, upright sides and a top. Each side has near the top a flange sloping upwards and outwards, fitting in slots in the ends of glass panes at right angles to the trough, also an edge supporting the pane ends. The flanges (4) are below the top (2), while below and clear of them are further flanges (5) parallel to them. Holes (6) are formed in the walls between the flanges, draining condensate into the interior of the gutter.
Patent NL-9002415-A (NL)
Title: Storage system for electrical energy - uses high density flywheel in vacuum incorporating motor-generator set to store and release energy
IPC: F16F15/315
Filed: 1990-11-06
Abstract: A fast spinning rotor of high density material (1) is contained in a vacuum container (2). The external wall of the container is double skinned and contains fluid, e.g. water. The water mantle is designed to absorb the energy released if the rotor disintegrates. The rotor is suspended on magnetic levitation bearings and contains a brushless motor and generator. Kinetic energy is stored in the flywheel action initially through the motor and discharged via the generator as electrical energy. The unit is very compact and suitable for use with traction or road vehicles.
Patent NL-9100207-A (NL)
Title: Method of surface polishing - uses vibro and rotor finish appts. to determine friction parameter
IPC: B24B31/00
Filed: 1991-02-06
Abstract: Articles, e.g. knife handles, spectacle frames and buttons of metal, wood or plastics etc., are ground/polished in video and roto finish appts., e.g. drums or spiratrons. A friction parameter is correlated with rotary speed of articles during the process. The amount of additions, e.g. detergent, polishing temp. and rotary speed of appts. is monitored to determine friction coefficient.
Patent NL-9302155-A (NL)
Title: Device for placing objects in mould cavities
IPC: B29C45/14
Filed: 1993-12-10
Abstract: To position objects such as heat sinks in mould cavities for the encapsulation of integrated circuits, it is proposed to use an arm which can move substantially in the horizontal direction. This arm can be moved between a retracted position, in which it accommodates heat sinks of this nature with the aid of retention means out of a magazine, and an outer position, in which the objects in question are placed in appropriate receptacles in the die in order to disengage the retention means. Control of a device of this nature can be coupled to the control of the encapsulating machine.
Patent NL-9401537-A (NL)
Title: Connector system
Inventor: CREELLE EDDY KAMIEL
IPC: H01R13/422
Filed: 1994-09-22
Abstract: A connector system is provided with a male and female connector, each connector comprising a housing with an at least approximately circular cross section with a front and rear side. Each housing is provided with a number of channels which extend between the front and rear side of the housing. Each channel contains a male or female contact device. Furthermore, a number of guide devices which are evenly distributed over the periphery are disposed in each channel on the front side of the housing to guide the associated contact device. The guide devices are, for example, each designed as a rib extending inwards into the channel which is produced as a continuation of the housing.
Patent NL-9500336-A (NL)
Title: Improved method of processing liquid manure
Inventor: KUIPER DIRK
IPC: C02F1/72
Filed: 1995-02-22
Abstract: The invention relates to a method of processing liquid manure or slurry by combining a biological process of nitrification/denitrification and a biological process involving algae in an algae pond (algal pond). The nitrification/denitrification process in this case is carried out in such a way that the inorganically bound nitrogen in the effluent is present as nitrate rather than nitrite or ammonia, while the carbon dioxide liberated in this process is passed to the algae pond.
Patent PH-26094-A (PH)
Title: Optical information recording medium
Inventor: HAMADA EMIKO
IPC: G11B7/24
Filed: 1989-05-26
Abstract: An optical information recording medium comprising a light transmitting substrate, a light absorptive layer overlaying the substrate to absorb a laser beam and a light reflective layer overlaying the light absorptive layer, wherein an optical parameter represented by  rho  = nabsdabs/ lambda  where nabs is the real part of the complex refractive index of the light absorptive layer, dabs is the thickness of the light absorptive layer and  lambda  is the wavelength of a reading laser beam, is 0.05 </=  rho  </= 0.6, and the imaginary part kabs of the complex refractive index of the light absorptive layer is at most 0.3.