baber/WOPTO huggingface dataset:
Patent MX-9702089-A (MX)
Title: Bicyclic carboxamides as 5-ht1a antagonists.
Inventor: CLIFFE IAN ANTHONY
IPC: A61K31/55
Filed: 1995-08-23
Abstract: Bicyclic carboxamides of formula (I) and the pharmaceutically acceptable acid addition salts are 5-HT1A binding agents, particularly 5-HT1A antagonists, and may be used, for example, as anxiolytics. In the formula, X represents -CR2 = CR2- or -(CR2)q-; m represents 0, 1 or 2; n represents 0, 1 or 2; p represents 0, 1, 2 or 3, and q represents 0, 1, 2 or 3; A is an alkylene chain of 1 or 2 carbon atoms optionally substituted by one or more lower alkyl groups; R is a mono or bicyclic aryl or heteroaryl radical; R1 is an aryl or aryl(lower)alkyl radical; and each R2 is independently hydrogen or lower alkyl.
Patent MX-9702789-A (MX)
Title: Novel tnf receptor death domain ligand proteins and inhibitors of ligand binding.
Inventor: LIN LIH-LING
IPC: A61K48/00
Filed: 1997-04-17
Abstract: Novel TNF receptor death domain ("TNF-R1-DD") ligand proteins are disclosed. Polynucleotides encoding the TNF-R1-DD ligand protein are also disclosed, along with vectors, host cells, and methods of making the TNF-R1-DD ligand protein. Pharmaceutical compositions containing the TNF-R1-DD ligand protein, methods of treating inflammatory conditions, and methods of inhibiting TNF-R death domain binding are also disclosed. Methods of identifying inhibitors of TNF-R death domain binding and inhibitors identified by such methods are also disclosed.
Patent MX-9703017-A (MX)
Title: Oral immunization with transgenic plants.
Inventor: ARNTZEN CHARLES J
IPC: C07K16/16
Filed: 1995-10-24
Abstract: The oral vaccines and oral vaccine adjuvants of the present invention are produced in transgenic plants and then administered through the consumption of the transgenic plant. DNA sequences both natural and synthetic encoding for the expression of immunogenic agents which are capable of causing an immune response in animals when fed in edible plants, plant tissues, or derived plant materials are constructed and plants transformed for stable or transient expression in plant cells. The present invention provides the first known functional method for immunizing animals via transgenic plants, where the plants express bacterial antigens that act as both immunogens and adjuvants when the transgenic plant material expressing the antigens is fed to animals.
Patent MX-9705772-A (MX)
Title: Copper based allow with electric conductivity and with elevated softening temperature for applications in electronics.
Inventor: DURAND-TEXTE GERARD
IPC: H01L23/50
Filed: 1997-07-30
Abstract: The use for the manufacture of component supports of electronic circuits destined for being soldered with light alloys, hotly glued and/or inserted on the support of a copper based alloy containing a percentage in mass of 0.1 to 1 percent of nickel and of 0.005 percent to 0.1 percent of phosphur, the rest being copper or better mainly copper.
Patent MX-9708829-A (MX)
Title: Chemically softened tissue paper products containing a polysiloxane and an ester-functional ammonium compound.
Inventor: TROKHAN PAUL DENNIS
IPC: D21H21/22
Filed: 1996-05-16
Abstract: Tissue paper products comprising a two component chemical softener composition and binder materials, either permanent or temporary wet strength binders, and/or dry strength binders are disclosed. The two component chemical softening composition comprises an ester-functional ammonium compound and a polysiloxane compound. Preferred ester-functional ammonium compounds include diester dialkyl dimethyl ammonium salts such as diester di(touch hardened)tallow dimethyl ammonium chloride and/or di(hydrogenated)tallow dimethyl ammonium chloride. Preferred polysiloxanes include amino-functional polydimethyl polysiloxanes wherein less than about 10 mole percent of the side chains on the polymer contain an amino-functional group.
Patent MX-9800308-A (MX)
Title: New inhibitors of platelet aggregation.
Inventor: COX DAVID
IPC: C07D403/04
Filed: 1998-01-09
Abstract: Compounds of formula (I), wherein B is O or CH2; X is selected from NR1R2, SR1, and C1-C7 alkyl; Y is selected from SR1NR1R2, and C1-C7 alkyl; R1 and R2 are each and independently selected from H, or C1-C7 alkyl optionally substituted upon or within the alkyl chain by one or more of O, S, N or halogen; R3 and R4 are both H, <u>or</u> R3 and R4 together form a bond; A is COOH, C(O)NH(CH2)pCOOH, C(O)N[(CH2)qCOOH]2; C(O)NHCH(COOH)(CH2)rCOOH, <u>or</u> 5-tetrazolyl, wherein p, q and r are each and independently 1, 2, or 3; as well as pharmaceutically acceptable salts and prodrugs thereof, pharmaceutical compositions comprising the novel compounds and use of the compounds in therapy. Also within the scope of the invention are novel intermediates to the novel compounds. The novel compounds are in particular useful in the prevention of platelet aggregation.
Patent MX-9803556-A (MX)
Title: Amino acid derivatives, medicaments containing said compounds and methods of producing them.
Inventor: ENGEL WOLFHARD
IPC: C07C279/18
Filed: 1998-05-06
Abstract: The invention relates to novel amino acid derivatives of general formula (I), in which R, U, V, Y, n, m and R1-R3 have the definitions shown in claim 1, and to their tautomers, diastomers, enantiomers, mixtures and salts, in particular their physiologically tolerable salts with inorganic or organic acids or bases, which have useful pharmacological properties, in particular selective NPY-antagonistic properties. Also disclosed are medicaments containing these compounds, their use and methods of producing them.
Patent MX-9804961-A (MX)
Title: High efficiency breathing mask fabrics.
Inventor: SINGER IRWIN JEROLD
IPC: D04H1/42
Filed: 1998-06-19
Abstract: A breathing mask fabric is provided which has between 50 and 95 weight percent of a through-air bonded, electret treated, nonwoven microfiber first web of fibers where the fibers have an average diameter of between about 10 and 25 microns and where the first web has a Frazier Permeability above about 100 CFM/SF, a density of between about 0.015 and 0.15 gms/cc, and a basis weight between about 67 gsm and about 340 gsm, and between about 5 and 50 weight percent of an electret treated microfiber second web of fibers where the fibers have an average diameter of less than about 10 microns.
Patent NL-2033683-A (NL)
Title: Method for inspecting a photomask contained in a transparent pod
Inventor: CHI-CHUNG CHEN
IPC: G03F1/84
Filed: 2022-12-07
Abstract: A method is provided for inspecting a photomask. The photomask is formed with upper and lower faces and four lateral faces. The method includes using a transparent pod to contain the photomask, inserting the transparent pod in 5 an inspecting machine, using a light source to cast light over one of the upper and lower faces of the photomask, using an image sensor to receive at least some of the light from. the upper‘ or lower face of the photomask via the transparent pod, and determining whether there is 10 contamination on the upper or lower face of the photomask based on the light received by the image sensor.
Patent NL-6811214-A (NL)
Title: Anti-slip agent for leather soles
IPC: C14C9/02
Filed: 1968-08-07
Abstract: Leather shoe sole after tanning is impregnated with an oily mainly paraffinic, sulphur-containing hydrocarbon and allowing the impregnated sole to dry.
Patent NL-6901740-A (NL)
IPC: C07F7/18
Filed: 1969-02-04
Abstract: 1,250,414. Silicon-containing sulphenyl chlorides; polymer derivatives. ESSO RESEARCH & ENG. CO. 31 Jan., 1969 [9 Feb., 1968], No. 5413/69. Headings C3P and C3S.  Silicon-containing sulphenyl chlorides which react with unsaturated polymers to produce moisture-curable polymers have the formula where n is 0 to 12, R 4  is a hydrolysable group, R 5  and R 6  are the same or different C 1-6 alkyl groups or hydrolysable groups and A is: (a) -CR 1 R 2 C(Cl)(R 3 )- where R 1 , R 2  and R 3  are the same or different and are H or C 1-6  alkyl, (c) a divalent C 4-12  cycloalkane or cycloalkene radical substituted by a C1 atom or a carbon atom adjacent to the one attached to the S atom. They are prepared by two methods: (1) reacting a hydrolysable silane containing an unsaturated hydrocarbon radical with SCl 2 ; (2) reacting such a silane with S 2 Cl 2  to produce the bis-sulphur adduct and then halogenating. When the hydrolysable groups in the products are halogen, they may be converted to alkoxy or carboxy groups. The SCl group may also be converted to SOOCR, SOR, SSCN or SNCS.  The compounds are mixed with polymers containing at least 0.5 mol per cent unsaturation in amounts of 0.5 to 50% by wt. of the polymer. A diluent may be used to dissolve the polymer. Reaction is effected in an anhydrous atmosphere. Suitable polymers are isobutylene-isoprene or -piperylene copolymers which may be halogenated, styrene-butadiene copolymers, polybutadienes, polyisoprenes and optionally halogenated terpolymers of ethylene, propylene and a diene. The resulting moisture-curable polymers are preferably stabilized by the addition of a compound of the formula RC(OR<SP>11</SP>) 3  or R<SP>1</SP>RC(OR<SP>11</SP>) 2  where R and R<SP>1</SP> are H or C 1-4  alkyl and R<SP>11</SP> is C 1-4  alkyl, e.g. ethyl orthoformate. They may also be converted to a latex by subjecting the polymer in a hydrocarbon diluent, preferably containing a stabilizer, to a water-alcohol wash, emulsifying, adjusting the pH to 6 to 8, and stripping off the diluent in water while adjusting the pH to 4 to 7.
Patent NL-7111032-A (NL)
Title: Filter - for removal of foreign matter from river or seawater - before industrial use
IPC: B01D35/00
Filed: 1971-08-11
Abstract: Filter assembly, comprising (a) a pair of tanks in liquid connection with each other, (b) a common main filtrate channel connecting the tanks and provided with a main discharge nozzle for the filtrate and a valve for the control of the reverse flow, (c) a filter unit installed in each tank consisting of a cylindrical perforated filter housing on which is mounted a brush-type element with attached wiper which can be caused to rotate by the liquid flow, (d) an inlet header in liquid connection with the liquid feed source and the tanks, provided with a change-over valve movable between two extreme positions, (e) a discharge header connected to the tanks and provided with a second nozzle for the discharge of a small fraction of the filtrate together with foreign matter, as well as with a second change-over valve movable between two extreme positions. More esp. the filter housing is of frusto-conical shape with multiply perforated lateral wall.
Patent NL-7312340-A (NL)
Title: Combined sailing boat and camp bed - has lengthwise non-inflatable cylindrical chambers securing removable frame
IPC: B63B35/79
Filed: 1973-09-07
Abstract: The camp bed is removable from the boat, and the inflatable unit has on opposite sides non-inflatable cylindrical chambers running in the lengthwise direction. These form part of the unit and secure the removable frame. The inflatable unit can be in the shape of a bed but longer than a conventional one and slightly tapered both in the horizontal and vertical planes, so as to be usable as a surfing board. A slot can be provided in the inflatable portion for insertion of a surfer's pole. One of the cross-members of the stiffening frame can have a locking device to secure a sail mast.
Patent NL-7407518-A (NL)
Title: Agricultural spreader vehicle - has frame with annular support for flywheel bearing and bearing for spreader pipe
IPC: A01C15/00
Filed: 1974-06-04
Abstract: The artificial manure spreader has a frame with annular support for a supply container, a spreader pipe which is brought into an oscillating motion by a mechanism which consists of a coupling element eccentrically supported in a fly wheel, and is in gripping contact with the spreader pipe. The frame has a curved rod shaped body which is beat between two supports over angle of 90 deg., and has fixture components e.g. protruding lugs, on either side of the curved part. The fly wheel is driven by a shaft which via the coupling is connected with the take off shaft of tractor P.T.O. Alternatively the frame may be self propelled. The frame together with a first and second support and the fixture components may be a one piece casting.
Patent NL-7410833-A (NL)
IPC: F28D15/06
Filed: 1974-08-13
Abstract: A heat transfer device comprising a liquid having a low boiling point and a non-condensable gas, said liquid and said gas being charged in a vessel, said vessel being separated into a heating section and a cooling section by means of an adiabatic member to cause said liquid to boil at temperatures above a desired temperature.
Patent NL-7507714-A (NL)
Title: Piston type hydraulic shock absorber - has sealed compensation chamber between piston and cylinder end
IPC: F16F9/08
Filed: 1975-06-27
Abstract: The shock-absorber is of the piston type, the cylinder being secured at one end to one component, while the piston rod passes through the other and is attached to the second component. In the chamber between the piston crown and the end of the cylinder is a compensation chamber sealed off from the chamber, and whose volume automatically increases and reduces with that of the cylinder chamber. The compensating chamber can be a gas-filled bellows of elastic material, and secured to the piston over a very small portion of its surface. In the outer position of the piston it can bear against the cylinder wall, the slight friction occurring causing it to assume an oval shape.
Patent NL-7706096-A (NL)
Title: Stereoselective hydrogenation of cyclic unsaturated cpds. - with modified Raney nickel catalyst esp. of (trans)-piperitol
IPC: C07C35/12
Filed: 1977-06-02
Abstract: Cyclic unsatd. cpds. having OH on an asymmetric centre of the ring and with an olefinic C=C bond are catalytically hydrogenated so that this bond creates an additional asymmetric centre in the ring. Increased stereoselectivity is achieved by increasing addn. of the H to the side of the olefinic bond on the same side of the molecule as the OH. The catalyst is a Ni catalyst with an effective fraction of its surface inactivated with an inorganic salt of a metal of Gps. (I)-(VIII), Periods 4-7 of the Periodic Table, of the Rare Earths or of Al; organic halides; hydrogen halides; or halides of B or As. In an example, d-isomenthol was largely obtd. when d-trans-piperitol was hydrogenated with Raney Ni pre-treated with NiCl2.
Patent NL-7908835-A (NL)
Title: Oil tanker with removable collapsible bag for cargo - has bag fixed at top opening for contents and may be coupled to cargo line at bottom
IPC: B65D90/04
Filed: 1979-12-06
Abstract: The arrangement is for storage and transport of a liquid in a tank (1), such as the tank of a sea-going tanker vessel. Before filling the tank, a bag (18) in a flexible material is lowered into the tank in largely collapsed condition. The liquid is pumped into the bag (pref. from below via 7-10) such that the liquid expands the bag into contact with the tank walls (2-5). The upper end of the bag has at least one opening whose rim is held by the corresponding opening in the top (2) of the tank or a component provided thereon. The capacity of the bag is pref. at least 10% greater than that of the tank and its material preferably has between 200 and 500% elongation at fracture.
Patent NL-8002114-A (NL)
Title: Peeling potatoes etc. using rotary cylindrical bushes - moving the potatoes around outside of rotary drum with baffles to move them axially to outlet
IPC: A23N7/02
Filed: 1980-04-11
Abstract: Brushing machine for peeling or scraping tuber or root crops such as potatoes, etc. It comprises a housing with front inlet and rear outlet and a number of rotary cylindrical brushes. The brushes are arranged around (part of) the periphery of a rotary drum whose axis is parallel to the brush axes. The inlet is arranged at a level above the lowermost brush such that the potatoes are gripped in the gap between the drum and the brushes and carried upwards over the drum and into a passage with guide baffles which move the potatoes in axial direction so that they reach the disposal chute. More intensive cleaning than that obtainable with existing brush units and more effective disposal of the waste is achieved so that the brushes do not clog. Simple construction.
Patent NL-8301078-A (NL)
Title: Furniture for storing suspended flat objects - has rods between cross bars that can be moved to open compartments
IPC: B42F15/00
Filed: 1983-03-28
Abstract: The item of furniture is for storing suspended flat objects. It has cross bars forming compartments, that have support rods regularly spaced along their length on adjacent bars facing each other and nearly equal in length to the width of the compartment. The bars can be moved independently in the frame, from a position in which the compartments are closed to a position when one compartment is open. They are moved by a handle which moves two command bars, pulled back by a spring, in openings in the bar support, or in the frame.
Patent NL-8302575-A (NL)
Title: Protecting concrete pile in sea-water from infestation damage - by pouring sand in annular space between mantle and pile pref. via waste oil
IPC: E02D5/60
Filed: 1983-07-19
Abstract: The method is intended for protecting a concrete pile supporting an offshore platform on the seabed from damage due to attack by organisms. A mantle is arranged around the pile such that an annular space is provided which is subsequently filled with sand. A layer of an oil product or residue may first be introduced to float on the water in that space after which the sand is poured through this layer to form a protective layer of oil-coated sand particles, the displaced water preferably discharging via openings in the mantle covered by coconut matting of the like.
Patent NL-8303074-A (NL)
Title: Coupling for plastics pipes - has clamping tube in two halves roughened on inside
IPC: F16L47/12
Filed: 1983-09-02
Abstract: The tension-resistant coupling secures a plastics pipe to a fitting when laying underground water supply or drain pipes, and includes a set of retaining components on the coupling. This set comprises a clamping tube roughened on the inside and in two halves, fitting round the pipe to be connected, and a clamping ring in two hinging halves, coupled to the tube by four bolts (4). Two further tap bolts and a clamping tube secure the first tube and the ring respectively.
Patent NL-8400977-A (NL)
Title: I.C. engine fuel injector pump - has three part delivery valve whose sections screw into a special housing
IPC: F02M51/04
Filed: 1984-03-28
Abstract: The pump contains a pump chamber with a fuel inlet from the supply tank and a delivery valve to the emulsifier in the air intake manifold. The delivery valve unit consists of three connected sections inside a special housing screwed into the fuel pump housing. The first section called the inlet, screws into a centre part which has an annular chamber with one or more channels connecting the inlet valve with the discharge valve chamber. The discharge and/or inlet valve has a valve unit formed of hardened plastic with a metal support ring for the valve return spring.
Patent NL-8502222-A (NL)
Title: Hydraulically operated machine for pipe laying - grips pipe between sets of tyres which rotate to push pipe into trench
IPC: H02G1/06
Filed: 1985-08-10
Abstract: The machine is suspended in a pivoting gantry (10) supported by a rectangular frame (3). Directly below the gantry, attached by a fixed bracket (11), is a pair of wheels (13) mounted with horizontal axes, one behind the other. Two brackets (17, 18) support similar pairs of wheels (19,20) in such a way that the pneumatic tyres on the wheels meet in the centre, the dias. of each wheel being at an angle of 60 deg. to the other two. Each pair of wheels is driven by a hydraulic motor (14,15,16). The motors all run at the same speed so that a tube or cable inserted at the junction of the first set of three wheels is drawn through the machine to the second set of wheels, and thence into the required trench, ditch, culvert, etc. The angles of the brackets for the lower sets of wheels can be adjusted to allow for changes in pipe diameter.
Patent NL-8600291-A (NL)
Title: Childproof container with lid - has locking plate sliding at right angles to sliding bolt
IPC: E05C9/04
Filed: 1986-02-07
Abstract: The container has a lid which can be locked in the shut position and has a bolt (7,8) sliding between the locked and the free positions. A locking plate (19) slides at right angles to the bolt between a position preventing its movement from the locked position and one freeing it. There can be two bolts working with the locking member and which are thrust apart into the locked position by a compression spring between them, while the end of the locking member fits between them in this position. 2/2).
Patent NL-8602562-A (NL)
Title: Ion exchange treatment of water - using cation filter and mixed bed filter in series in separate reactor compartments connected by fluid permeable plate which blocks resin
IPC: B01J49/00
Filed: 1986-10-13
Abstract: An ion exchanger system for treating liquids such as condensate water comprises, in series, an inlet, a cation filter, a mixed bed filter and an outlet, the cation filter and mixed bed filter being in separate compartments of a reactor, the compartments being separated by a separator plate which is permeable to liquids but which blocks resin material.
Patent NL-8602569-A (NL)
Title: Miniaturised Clark cell type sensor - has chamber with polyimide walls formed on semiconductor substrate and covered with membrane permeable to component to be detected
IPC: G01N27/414
Filed: 1986-10-13
Abstract: A miniaturised sensor of the Clark cell type for determn. of a component (I) in a liq. comprises a chamber provided with a substrate of semiconductor material enclosed by a vertical wall made of polyimide material; a membrane over the wall of the chamber which is permeable w.r.t. the (I); one or more electrodes and an electrolyte in the chamber; and means for electrically connecting the sensor to an electrical measurement circuit.
Patent NL-8901991-A (NL)
Title: Steplessly-adjustable transmission mechanism - has rimmed wheel acting at opposite points against other wheel end faces
IPC: F16H15/12
Filed: 1989-08-02
Abstract: The steplessly-adjustable transmission mechanism comprises friction wheels working together and on axes at right angles to each other, one with a friction end face, against which the friction face on the rim of the second one works. The velocity ratio is varied by moving the rimmed wheel in its axial direction. The rimmed wheel (2a,2b) acts at two diametrally opposite points on its periphery against the end faces of two wheels (5,6) of the other type.
Patent OA-11516-A (OA)
Title: Treatment of diabetes with thiazolidinedione and metformin.
Inventor: SMITH STEPHEN ALISTAIR
IPC: A61K31/155
Filed: 1999-12-17
Abstract: A method for the treatment and/or prophylaxis of diabetes mellitus, conditions associated with diabetes mellitus and certain complications thereof, in a mammal which method comprises administering an effective non-toxic and pharmaceutically acceptable amount of an insulin sensitiser and a biguanide antihyperglycaemic agent, to a mammal in need thereof and a pharmaceutical composition comprising an insulin sensitiser and a biguanide antihyperglycaemic agent.