baber/WOPTO huggingface dataset:
Patent MX-170466-B (MX)
Title: Aglutinante para abrasivos revestidos
Inventor: BOETTCHER THOMAS E
IPC: B24D3/28
Filed: 1989-08-28
Abstract: La presente invención se refiere a un artículo abrasivo que comprende un soporte y granos abrasivos, caracterizado porque los granos abrasivos se aseguran a cuando menos un lado del soporte por medio de cuando menos un aglutinante preparado a partir de una mezcla que comprende: i) cuando menos un monómero curable por radiación seleccionado a partir del grupo que consiste de: a) derivados de isocianurato que tienen cuando menos un grupo de acrilato terminal o saliente, b) derivados de isocianato que tienen cuando menos un grupo de acrilato terminal o saliente y c) acrilatos multifuncionales que tienen en promedio cuando menos tres grupos de acrilato salientes y ii) una resina termicamente curable.
Patent MX-170988-B (MX)
Title: Mejoras a bolsa flexible con refuerzo para facilitar el vertido
Inventor: SHERMAN ADAM
IPC: B65D75/58
Filed: 1990-02-26
Abstract: La presente invención se refiere a mejoras a bolsa flexible para almcenar un líquido ahí, que comprende las paredes flexibles primera y segunda hechas de un material de hoja, dichas paredes flexibles primera y segunda estando unidas a lo largo de sus periferias por medio de una junta sellada, dichos medios de pared flexibles primero y segundo y dicha junta sellada definen una cámara cerrada, dicha bolsa teniendo una forma con un rebaje para definir una parte de bolsa adecuada para usarse como un surtidor cuando dichas paredes son cortadas a lo largo de una línea predeterminada. Dicha parte de bolsa teniendo medios para reforzar dicha pared primera y segunda.
Patent MX-172360-B (MX)
Title: Materiales compuestos de acrilico
Inventor: DUNCAN HELEN
IPC: C08L33/12
Filed: 1990-03-29
Abstract: La presente invención se refiere a una composición curable, rellenada, fluída, que comprende un líquido orgánico que es polimerizable para formar un polímero sólido sin la formación de productos de eliminación y de 20 a 70 por ciento por volumen de rellenador de alúmina trihidratada, caracterizado en que el rellenador tiene una dimensión de partícula media de entre 5 y 30 micras y tiene una razón de aspecto promedio menor de 2.5:1.
Patent MX-174063-B (MX)
Inventor: LEOPARDI EMMETT II
IPC: B41F31/06
Filed: 1991-10-31
Abstract: This invention relates to an anilox printing apparatus (20) for depositing ink onto a substrate (23) in a predetermined pattern. The apparatus (20) has a reservoir (22) provided with a weir (30) so that ink (24) may continuously overflow the top or end of the weir (30) and be removed from the reservoir (22) in a controlled fashion while maintaining a constant backpressure of ink (24) in the reservoir (22). This arrangement provides the advantage that ink leakage and splashing caused by debris entering the nip associated with a doctor blade (26) held against the anilox roll (25) or by surface imperfections interfering with the seal formed by such a doctor blade (26) are eliminated. This also provides a printing apparatus (20) for complete coating of the periphery of the anilox roll (25) with ink (24) without a high pressure system.
Patent PT-79054-B (PT)
Title: Process for the preparation of a controlled-release medicament delivery composition using crosslinked porous polymers
IPC: A61K47/00
Filed: 1984-08-09
Abstract: A controlled-release, drug-delivery composition which comprises (A) a crosslinked copolymer, capable of swelling in ethanol to give a swollen copolymer containing at least 40% by weight of ethanol, and capable of swelling in water to give a swollen copolymer containing no more than 20% by weight of water, where the swelling ratio (% ethanol: % water) is 2:1 to 22:1, which comprises the copolymerization product of (a) 50 to 99% by weight of said copolymer of a water-insoluble monoolefinic monomer or (a) with 0 to 45% by weight of total monomers of a water-soluble monoolefinic monomer, with (b) 50 to 1% by weight, but not more than 20 mol % of a divinyl or polyvinyl crosslinking agent; and (B) an effective amount of a pharmaceutical medicament is useful for the controlled and prolonged release of drugs when taken orally.
Patent PT-80589-B (PT)
IPC: H05K5/03
Filed: 1985-06-04
Abstract: PCT No. PCT/SE85/00219 Sec. 371 Date Jan. 23, 1986 Sec. 102(e) Date Jan. 23, 1986 PCT Filed May 24, 1985 PCT Pub. No. WO86/00491 PCT Pub. Date Jan. 16, 1986.A sealing device in metal cabinets, which are used to screen off electromagnetic fields, for compressing metallic gaskets along the edges of its door. The device includes an elongate element (3,5,18) the length of which conforms with that of the door (1,2) and which is pivotable about an axis (7) parallel to the pivoting axis of the door. At its pivoting axis (7) the element is provided with a first elongate contact surface (10) which presses against the gasket (12) with a leverage effect when the element is turned to one end position. A second elongate contact surface (8) disposed on the element simultaneously engages against an abutment (9,16) to prevent the door from warping due to the pressure applied against the gasket.
Patent PT-82545-B (PT)
IPC: B65H/
Filed: 1986-05-09
Abstract: The device consists of a suitable casing for an air blower rotor with peripheral speed greater than the max. speed for feeding the yarn. There is a set gap between the inside of the casing and the rotor periphery, the width of the gap depending on the yarn thickness. The gap is open peripherally for discharge of air blown out radially by the rotor, to induce the yarn to keep away from the rotor. Means are provided for tangential feeding of yarn to the rotor periphery and tangential exit of yarn from the gap periphery after one turn of the rotor in order to make contact with the latter in case of increased tension or to separate from it by air when tension is reduced.
Patent PT-83499-B (PT)
IPC: B25C5/16
Filed: 1986-10-07
Abstract: A small desk type stapler having a pivoted cover frame and magazine is disclosed. The magazine has a magazine slide which is retracted upon pivoting the cover frame to the open position. The slide is retracted to a position where it interconnects with a portion of the cover frame and holds the cover frame in the open position, allowing staple loading.
Patent PT-83597-B (PT)
IPC: B05B15/04
Filed: 1986-10-21
Abstract: The invention relates to a process for the preparation of a moulded article comprising thermosetting material with a coating by applying particles comprising thermosetting material as coating material onto a heated mould which mould is partly covered with a mask, removing the mask from the mould, applying a moulding compound into the mould, closing the mould and applying pressure in order to cure the compound and coating further and is characterized in that the mask substantially consists of heat-conducting material which is cooled by a cooling agent. The invention also relates to a mask suitable for this process.
Patent PT-83924-B (PT)
Inventor: WIDMER ULRICH
IPC: C07D513/12
Filed: 1986-12-12
Abstract: The compounds of the formula    <IMAGE>  I  wherein Ra,Rb,RcRd are defined in the specification and pharmaceutically acceptable addition salts are disclosed. The compounds of formula I have valuable pharmacological properties and can be used for the control of prevention of illnesses. In particular, they have muscle relevant, seditive-hypnotic, anxiolytic and/or anticonvulsive activity and can accordingly be used in the control or prevention of muscle tensions, stress conditions, isomnia, anxiety states and/or convulsions.
Patent PT-85460-B (PT)
Inventor: BORSE DIETRICH
IPC: C30B33/08
Filed: 1987-08-30
Abstract: For the use of diamond particles as a component part of machining tools or other tools, it is customary to hold the diamond particles in a bond, in particular a metallic bond. Retention is increased in this case if the diamond particles have a roughened surface. This can take place by etching. In the case of the known methods for processing the surface of the diamonds, they are, however, partially destroyed if processing takes place at high temperatures, that is to say in excess of 1000 DEG C, or there is a great loss of diamond material. This is overcome if, to increase their surface area to at least twice the size of their natural surface area by making pores in them, the diamond particles (1) are embedded in a metal powder and subjected to a stream of hydrogen or a hydrogen-containing gas at a temperature above 700 DEG C. Thereafter, the diamond particles (1) can be cleaned with an acid. Iron, cobalt, nickel or an alloy of these metals come into consideration as metal powder. 
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Patent PT-87137-B (PT)
Inventor: BARR PHILIP J
IPC: C07K19/00
Filed: 1988-03-30
Abstract: This invention relates to a synthetic polypeptide (preferably produced by recombinant DNA techniques) comprising an amino acid sequence incorporating (a) a portion of the P.vivax circumsporozoite (CS) protein including the region of the repeat immunodominant epitope of said protein and (b) another portion of such protein which is conserved among the different malarial species; and to a method for purifying such a polypeptide.
Patent PT-88506-B (PT)
Inventor: CLARK PETER BRUCE
IPC: H02K1/02
Filed: 1988-09-14
Abstract: A permanent magnet rotary dynamo electric machine such as a high speed three phase brushless motor has at least one stator and at least one rotor spaced apart from one another by a cylindrical gap therebetween. A plurality of permanent magnetic poles are provided by a plurality of rare earth magnets positioned side by side on the inside of a cup shaped rotor and oriented parallel to the rotor axis. The stator has a plurality of wound poles of shallow depth which are wound on or close to the surface of a substrate of low magnetic permeability (less than 20 times that of air). The wound poles are positioned adjacent the cylindrical gap so as to intersect the magnetic flux paths between adjacent permanent magnetic poles.
Patent PT-89290-B (PT)
Inventor: BRODIN ROGER
IPC: C07D491/052
Filed: 1988-12-21
Abstract: The invention relates to novel tricyclic derivatives which are agonists of cholinergic receptors. These derivatives have the formula <IMAGE> (I)  in which X=O, S, -OCH2- or -SCH2-; R1=H or halogen; and R2=  <IMAGE>  in which Alk is an alkylene group and R3, an R4, which are identical or different, are hydrogen or a lower alkyl group, or R3 and R4, with the nitrogen atom to which they are bonded, form a 5- or 6-membered cyclic amino group optionally containing a second heteroatom; or R2 is a group   <IMAGE>  where R5=C1-C4-alkyl. Application: agonists of cholinergic receptors.
Patent PT-89901-B (PT)
Inventor: SPOTEI CSABA
IPC: C07D251/22
Filed: 1989-03-03
Abstract: The invention relates to a process for preparing sulphonyl-ureas of the general formula (I)    <IMAGE>  (I)  wherein Ar1 represents a phenyl, naphthyl or thienyl group, the derivatives thereof substituted by C1-4 alkyl, C1-4 haloalkyl, (halo)alkoxycarbonyl, (halo)alkyloxy, nitro, cyano groups as well as by halogen atoms, Ar2 represents a phenyl, pyridyl, pirimidinyl or triazinyl group and the derivatives thereof substituted by C1-4 (halo)alkyl, C1-4 (halo)alkyloxy, amino, O-acyl, O-arylsulphonyl, O-(substituted carbamoyl) groups as well as by halogen atoms. According to the invention N-halogen aryl sulphonamidate is reacted in the presence of a carbonylating catalyst, carbon monoxide and an aromatic amine, optionally in the presence of a phase transfer catalyst, or N-halogen aryl sulphonamidate is reacted with carbon monoxide in the presence of a carbonylating catalyst, and optionally in the presence of a phase transfer catalyst, then the obtained reaction mixture is further reacted with an aromatic amine or an N-halogen-arylamine-alkali metal salt is reacted with aryl-sulphonamid in the presence of a carbonylating catalyst, carbon monoxide and optionally in the presence of a phase transfer catalyst or an amine, amine dihalogenid, aryl sulphonamid are reacted in the presence of a carbonylating catalyst and carbon monoxide and the obtained reaction mixture is worked up in a known manner. The thus prepared sulphonyl-ureas are biologically active compounds, which are used in the pharmaceutical industry and for regulating plant growth.
Patent PT-90344-B (PT)
Inventor: BURGESS WILLIAM H
IPC: B31F1/07
Filed: 1989-04-21
Abstract: A soft, embossed, sanitary paper product having a basis weight 10.17 to 101.72m<2> (between about 6 and about 60 pounds per 2,880 square feet) and having a cross-machine direction tensile 22.32 to 1116.12 g/cm (between 2 and 100 ounces per inch), the paper having a plurality of bosses extending up and down from a formed midplane, each upward extending boss being flanked on two sides, in each of two directions, by a downwardly extending boss, and in at least one of the two directions, the paper between an upward extending boss tip and an adjacent downward extending boss tip on one side has a higher strain than the paper between the upward extending boss tip and an adjacent downward extending boss tip on the opposite side, and its production.
Patent PT-90508-B (PT)
Inventor: RAMSAY MICHAEL V J
IPC: A61P33/10
Filed: 1989-05-09
Abstract: Compounds of formula (1) <CHEM>  wherein R<1> represents a methyl, ethyl or isopropyl group;  Y<1> is -CH2-, Y<2> is -CH- and X represents <CHEM> [where R<2> represents a hydrogen atom or a group OR<6> (where OR<6> is a hydroxy group or a substituted hydroxyl group having up to 25 carbon atoms) and R<3> represents a hydrogen atom, or R<2> and R<3> together with the carbon atom to which they are attached represent >C=0, >C=CH2 or>C=NOR<7> (where R<7> represents a hydrogen atom, a C1-8 alkyl group or a C3-8 alkenyl group and the group >C=NOR<7> is in the E configuration)] or -Y<1>-X-Y<2>- represents -CH= CH-CH- or -CH2-CH=C-; R<4> represents a group OR<6> as defined above and R<5> represents a hydrogen atom, or R<4> and R<5> together with the carbon atom to which they are attached represent >C=0 or>C=NOR<7a> (where R<7a> is as defined above for R<7>); and one of R<8> and R<9> represents an alkoxyalkoxy grup optionally interrupted by an oxygen atom or an alkoxy group and the other represents a hydrogen atom or R <8> and R<9> together with the carbon atom to which they are attached represent >C=NOR<7b> (where R<7b>is as defined above for R<7>), and salts thereof. These compounds may be used to control nematode, acamine, insect or other pests.
Patent PT-91394-B (PT)
Inventor: SOKAI KATSUJI
IPC: H01F30/12
Filed: 1989-08-07
Abstract: A phase-shifting transformer is disclosed which comprises a six-phase core (31) including six independent magnetic circuits, numbered first through sixth from right to left in the figure. The combined U-, V-, and W-phase windings of the main transformer unit (1) link with the fifth, third, and first magnetic circuits, respectively; on the other hand, the combined a-, b-, and c-phase windings of the series transformer unit (11) link with the sixth, fourth, and second magnetic circuits. The winding directions of the V- and b-phase windings are reversed with respect to those of other phase windings. Thus, the phase angles between the main magnetic fluxes generated in any two adjacent magnetic circuits are equal to 30 degrees. Consequently, the magnitudes of the differential magnetic fluxes passing through the interphase portions (34) between two adjacent magnetic circuits are reduced to about one half of the magnitudes of the main magnetic fluxes, with the result that the cross-sectional area of the interphase portions (34) of the core can be reduced to about one half of that of its main leg portions (33).
Patent PT-99616-B (PT)
Inventor: FURCH JOSEPH AUGUSTUS
IPC: C07D207/42
Filed: 1991-11-27
Abstract: This invention relates to new diarylpyrrolecarbonitrile and new diarylnitropyrroles of formula I or II. <CHEM> It also relates to the use of said compounds as insecticidal and acaricidal agents and to a method of protecting plants, particularly crop plants, from attack by insects and acarina by application of a new diarylpyrrolecarbonitrile or diarylnitropyrrole to said plants or to the locus in which they are growing.
Patent PT-99749-B (PT)
Inventor: EBERT CHARLES D
IPC: A61K47/26
Filed: 1991-12-10
Abstract: Transdermal delivery systems for delivery of nitroglycerin are disclosed which deliver the drug at enhanced transdermal fluxes. The systems include, in addition to nitroglycerin, a permeation enhancer which is either a sorbitan ester, a C8-C22 aliphatic alcohol, or a mixture thereof. Methods for administering nitroglycerin using such permeation enhancers are also disclosed.
Patent SE-336976-B (SE)
Inventor: FRANCIS S
IPC: G01K1/02
Filed: 1965-09-08
Abstract: 1,126,381. Measuring temperature electrically; resistance measurements. BUZZARDS CORP. Sept. 7, 1965 [Sept. 11, 1964; April 29, 1965], No. 38234/ 65. Headings GiN and G1U. Temperature at a remote location is measured by a thermistor 25 (Fig. 2) whose resistance is compared with that of an adjustable variable resistor 30. Each resistance 25, 30 is shunted by a diode 28, 34 respectively, poled in opposite directions, and connected in series to a constant current D. C. source 36 which is reversed at a regular rate, so that the voltage across the appropriate resistor in the half-cycle when its diode shunt is open-circuit is proportional to the value of the resistance. The voltages are composed in a differential amplifier, and a servomotor adjusts the standard resistor 30 until the difference is zero, simultaneously driving a recorder 44. Alternative methods of inter-connecting the thermistor 25 and adjustable resistor 30 are described Figs. 6a, 6b, (not shown). The system is described in relation to apparatus for determining the relationship between temperature and depth in a body of water, and comprises a probe released from a ship to record temperature against depth and optionally also velocity of sound as it falls through the water. The thermistor 25 is located in the nose of the probe, and connected to the ship by a single core cable 16, using the sea as the signal return path 22 between electrodes 18 on the probe and 20 on the ship. The resistances 23 of the cable and return path are common to the measurements in both half-cycles, and so do not affect accuracy. The rate of reversal of the applied D. C. is continuously reduced as the probe falls to keep the effect of the shunt capacity between the electrodes 18, 20 at a minimum.
Patent SE-327958-B (SE)
Inventor: ARGOUDELIS A
IPC: C12N9/99
Filed: 1966-10-07
Abstract: 1,160,527. Antibiotics. UPJOHN CO. 20 Sept., 1966 [18 Oct., 1965], No. 41869/66. Headings C2A and C2C. The invention comprises a process for preparing non-N-alkylated pyrrolidines and non-N- alkylated substituted pyrrolidines which consists in the addition of a metabolic inhibitor to a micro-organism fermentation for the production of N-alkylated pyrrolidines and N-alkylated substituted pyrrolidines, the inhibitor being a water-soluble sulphonamide possessing antibacterial properties and a carbonyl reagent for inhibiting glutamic acid decarboxylase. The inhibitors may be sulphanilamide, sulphapyridine, thiocarbohydrazide, semicarbazide, thiosemicarbazide, furoic acid hydrazide, isonicotinic acid hydrazide and hydroxylamine. The inhibitor is preferably added after 24 hours fermentation, in stages, in quantities of less than 5 g./litre and in total of up to 8 g./litre. The process is used for the preparation of (a) lincomycin D (i.e. N-demethyl lincomycin) by cultivating the lincomycin-producing micro-organism Streptomyces lincolnensis var. lincolnensis NRRL 2936 of Specification 976,765; (b) N-demethylcelesticetin by cultivating Streptomyces caelestis NRRL 2418 of Specification 768,971. N-Demethyldesalicetin of Formula III: is produced by hydrolysis of N-demethylcelesticetin of Formula II: in aqueous ethanol at pH 12À2. Salts are formed with inorganic acids, e.g. phosphoric acid, and organic acids, e.g. lactic, maleic, fumaric, pamoic, cholic, palmitic, mucic, camphoric, glutaric, glycollic, phthalic and other acids.
Patent SE-423073-B (SE)
Title: Arrangement for the continuous transfer of tops/bottoms of packing containers from a storage place to a rotary carousel
Inventor: JEPPSSON J-B
IPC: B65D/
Filed: 1979-01-15
Abstract: The invention concerns a method and equipment for the continuous transfer particularly of tops/bottoms of packing containers, one after the other, to a carousel arrangement equipped with tools for fitting these tops/bottoms on the container bodies or containers. According to the invention, the equipment used for this purpose is a transfer wheel rotating synchronously with the tool carousel. A stationary transfer plate is placed in a transfer position between the transfer wheel and the carousel. This transfer plate will first raise the front end of each top/bottom up towards a plunger acting as a gripper device. This then carries the top/bottom onwards in the transport direction up onto a horizontal guide on the transfer plate, whereby the top/bottom is finally attached to the plunger for further transport and processing in one or several stations in the carousel. <IMAGE>
Patent SE-441408-B (SE)
Title: Device at electrical ceiling points
Inventor: ROLANDSSON B
IPC: H02G3/20
Filed: 1979-08-22
Abstract: The invention refers to a device at electrical ceiling points with a box lock or a level ceiling plate contact device. The box lock is arranged in a fixed connection with a part of the contact device (18), which contains the contact supplying parts (20, 21, 22) and that on the backside of the box lock (10), the existing part of the contact device (27, 34) contains a releasable coupling dome (34) with an inlet for the electrical connectors in a direction, which at least are at right angles to the axis of the coupling (23, 27, 34).<IMAGE>
Patent SE-453261-B (SE)
Title: Dust separator with filter between suction point and vacuum source
Inventor: KRANTZ A
IPC: B01D46/04
Filed: 1985-02-11
Abstract: The air which is to be cleaned enters and panes to the chamber which contains the filter. Clean air leaves the chamber and pipe via the final cleaning filter to the vacuum source. During filtration dampers shut off the branch pipes for cleaning, the dampers are moved to close the pipes and the air flow through the filter is reversed.
Patent SE-450160-B (SE)
Inventor: ERIKSSON E T
IPC: F16K1/30
Filed: 1985-10-18
Abstract: The disclosure relates to an arrangement in a valve for high-pressure gas cylinders, primarily for oxygen gas cylinders, in order, during the opening phase, to prevent gas-rush through the valve, the valve comprising an inlet connection (1) intended to be screwed into the gas cylinder and including an inlet passage (3) for the gas. A tubular sleeve member (6) is disposed in the gas passage and is axially movable along a predetermined distance. When the valve is closed, the one end of the sleeve member (6) abuts against the movable sealing member (5) of the valve, and its other end abuts against spring means (10) disposed in the gas passage. The sleeve member (6) is of such diameter that a gap (16) is obtained between the sleeve and the gas passage wall, the sleeve (6), in the initial phase of the opening movement of the valve, abutting against the movable sealing member (5) along the above-mentioned distance, such that a slight volume of gas flows through the gap, and, on further opening movement, the movable sealing member departs from the sleeve (6) and full gas flow is obtained through the valve.