baber/WOPTO huggingface dataset:
Patent MX-168992-B (MX)
Title: Hoja de registro sin carbon, sensible a la presion, autocontenida que tiene un sobre revestimiento protector, para evitar el desprendimiento por roce
Inventor: SWIERCZ WILLIAM D
IPC: B41M5/132
Filed: 1988-08-19
Abstract: La presente invención se refiere a una hoja de registro sin carbón, sensible a presión, autocontenida y mejorada, caracterizada porque comprende: una hoja de papel o material de registro tipo papel que lleva en un lado un revestimiento para registro, sin carbón, sensible a presión autocontenido, que si se impacta por aplicación local de presión en un sitio, produce una marca ópticamente sensible que corresponde en localidad a dicho sitio, y un sobre-revestimiento o capa superpuesta de material formador de película basado acuoso in situ, seco, que constituye una película en el revestimiento de registro sin carbón, sensible a presión autocontenido.
Patent MX-172681-B (MX)
Inventor: GRAVITT BILLY B
IPC: C04B/
Filed: 1988-12-09
Abstract: A hydraulic cement is formed from a Class C fly ash and an alkali metal activator. Mortar and concrete compositions can be prepared with this hydraulic cement. The cement is particularly useful in producing mortar and concrete compositions that achieve high strengths in a short time.
Patent MX-174445-B (MX)
Inventor: EDMUND JOHN A
IPC: H01L33/20
Filed: 1989-12-14
Abstract: The present invention comprises a light emitting diode formed in silicon carbide and that emits visible light having a wavelength of between about 465-470 nanometers, or between about 455-460 nanometers, or between about 424-428 nanometers. The diode comprises a substrate of alpha silicon carbide having a first conductivity type and a first epitaxial layer of alpha silicon carbide upon the substrate having the same conductivity type as the substrate. A second epitaxial layer of alpha silicon carbide is upon the first epitaxial layer, has the opposite conductivity type from the first layer, and forms a p-n junction with the first epitaxial layer. In preferred embodiments, the first and second epitaxial layers have carrier concentrations sufficiently different from one another so that the amount of hole current and electron current that flow across the junction under biased conditions are different from one another and so that the majority of recombination events take place in the desired epitaxial layer.
Patent PT-67654-B (PT)
Title: Preparation of 2-aryl-propionic acids by direct coupling utilizing a mixed magnesium halide complex
IPC: C07C67/00
Filed: 1978-02-14
Abstract: Compounds of the formula aryl CH(CH3)COOMgX, in which aryl denotes 6-methoxy-2-naphthyl, 4-alkylphenyl or 4'-fluoro-4-biphenyl, and X denotes chlorine or bromine, and their etherates, are described. They are prepared by treating a solution of the corresponding arylmagnesium bromide with the solution of a complex of the formula CH3CH(Br)COOMgX in an aprotic solvent containing an ether. The compounds are important intermediates in the synthesis of known 2-arylpropionic acids of therapeutic importance.
Patent PT-75037-B (PT)
Title: Security barrier structure and method of making the same
IPC: E05G1/024
Filed: 1982-06-09
Abstract: A barrier structure for the walls and/or doors of a safe or other security enclosure comprises a corrugated planar element (2) of copper or other tough and heat-resistant metal disposed in intimate relation within a matrix (3) eg of cast aluminium or concrete containing elements (4) of very hard and refractory material. The corrugations in the element (2) are formed so as to ensure that a cutting tool of selected diameter which is applied to that element (2) will inevitably encounter some of the hard material (4) behind that element (2) so that the tool is blunted before the element (2) can be completely penetrated.
Patent PT-75553-B (PT)
Title: Process for the preparation of 7-bromo-5-(2-halogenphenyl)-1h- 2,3-di-hydro-1,4-benzodiazepin compounds and for the intermediate products thereof
IPC: C07D487/04
Filed: 1982-09-14
Abstract: Disclosed are 7-bromo-5-(2-halophenyl)-1H-2,3-dihydro-1,4-benzodiazepines of the formula I    <IMAGE>  I  in which R1 is a hydrogen atom or a lower alkoxy or alkanoyloxy radical and R2 is a halogen atom. The compounds possess psychopharmacological, and especially anti-aggressive properties. To manufacture compounds of formula I, corresponding 2-halomethyl-7-bromo-5-(2-halophenyl)-1H-2,3-dihydro-1,4-benzodiazepines are cyclized to corresponding 7-bromo-1,2-methylene-5-(2-halophenyl)-1H-2,3-dihydro-1,4-benzodiazepines and in these the aziridine ring is opened through treatment with a lower alcohol or a lower carboxylic acid in the presence of a Lewis acid.
Patent PT-79824-B (PT)
Title: Shoe sole comprising a heel counter and athletic shoe including said sole
IPC: A43B23/17
Filed: 1985-01-11
Abstract: An athletic shoe (10) having a semi-rigid outsole (12) and an external heel counter (20) integral with the outsole. The heel counter (20) extends around behind the heel region and along the medial and lateral sides of the shoe while another heel counter (22) and the shoe upper (14) nest in the pocket formed by the integral, external heel counter (20). The integral heel counter (20) reduces separation or softening in the region of the juncture between heel and sole caused by flexure during extended use of the shoe.
Patent PT-80284-B (PT)
IPC: B65D41/44
Filed: 1985-04-12
Abstract: A bottle cap of the tear-off type, particularly an easy-to-open cap for wide mouth bottles, in which a central top wall which covers the top portion of the mouth of the bottle is connected to a lateral band which surrounds the opening of the neck of the bottle and is bent under the edge of the neck to grip the cap, and a tear-off tab, bounded by one or more score lines, extends from the top wall through the lateral band and an angular sealing is interposed between the mouth of the bottle and the top wall and the lateral band. The angular sealing is bonded to the undersurface of the central top wall at a bond area inside the score line or lines, whereby, when the cap is broken by lifting the central top wall by means of the tear tab, the angular sealing is lifted with the central top wall in one piece and slips off from underneath the lateral band thereby freeing or loosening the lateral band from the mouth of the bottle.The sealing can also be bonded to the tear tab at the area bounded by the score line or lines towards the lateral band, to make the lifting of the sealing itself along with the central top wall easier, without breaking it.
Patent PT-83181-B (PT)
Inventor: WICHER EUGEIUSZ
IPC: G01F15/00
Filed: 1986-08-08
Abstract: Difficulty is found in assembly of a one-way valve into a gas-flow tube of a gas meter. This invention provides for assembly of the tube (13) and valve (15) on opposite sides of an interior wall (12). A grommet (22) of carefully chosen dimensions is fitted into an opening in the wall, valve (15) is pushed onto the grommet and thus lightly held, until tube (13) is inserted into the grommet and compresses it to grip more tightly.
Patent PT-83975-B (PT)
IPC: C07D471/04
Filed: 1986-12-19
Abstract: Compounds of formula I   <IMAGE>   wherein n is 0 or 1, R1 is hydrogen or lower alkyl, R2 and R3 each independently is hydrogen, optionally substituted lower alkyl, acyl or aryl, or together with the nitrogen atom form a 5-6-member heterocycle, R4 is hydrogen, lower alkyl or lower alkoxyalkyl and X is COOR6, CO-NR7R8, or an oxadiazolyl radical of the formula   <IMAGE>  wherein R5 is H, lower alkyl or cycloalkyl, R6 is H or lower alkyl, R7 and R8 each independently is hydrogen, optionally substituted lower alkyl, acyl or aryl, or R7 and R8 together with the nitrogen atom can form a 5-6-member heterocycle, are valuable drugs, e.g., have psychotropic activity.
Patent PT-87082-B (PT)
Inventor: JONES HARRY PHILLIP
IPC: A61K9/52
Filed: 1988-03-25
Abstract: The invention relates to a controlled release pharmaceutical formulation for oral administration which comprises discrete units comprising acrivastine or a salt thereof coated with a mixture containing:   a) a copolymer or polymer containing repeating monomer units selected from alkyl esters of acrylic and methacrylic acids and   b) ethyl cellulose, and a process for preparing such formulations.
Patent PT-91033-B (PT)
IPC: B29C48/13
Filed: 1989-06-30
Abstract: This invention relates to a device for the production of grate constructions. In general, such constructions are manufactured manually by connecting transverse ribs to elongated supporting means by welding. Grate constructions can be manufactured automatically at a single step by means of an extruder known from pipe manufacturing techniques. Chill moulds (1, 2) moving in the production direction are thereby modified in such a manner that the chill moulds comprise at least two moulding spaces (14) communicating with each other by means of conduits (16).
Patent PT-92166-B (PT)
IPC: A61K9/00
Filed: 1989-10-31
Abstract: Compositions and dosage forms for administering abusable substances are disclosed which have a reduced potential for abuse without diminishing the therapeutic or beneficial effects of the abusable substance. Topical compositions for application to the skin or mucosa contain the abusable substance in a form which is permeable to the skin or mucosa to which it is to be applied and an antagonist for the abusable substance is present in the composition in an abuse negating amount and in a form that is impermeable to the skin or mucosa to which the composition is to be applied. Controlled release dosage forms which release the abusable substance from a drug reservoir composition confined behind a release rate controlling barrier have the abusable substance and its antagonist in the drug reservoir. The abusable substance is present in a form that is releasable from the dosage form and the antagonist is present in an abuse negating amount in a form that is not releasable from the dosage form. Thus the compositions and dosage forms of this invention permit the therapeutic use, at substantially full potency, of an abusable substance when use as prescribed but reduce the abuse potential of the compositions and dosage forms by other routes of administration. Preferred embodiments of the invention utilize fentanyl as the abusable substance and naltrexone as the antagonist in a transdermal dosage form.
Patent PT-92349-B (PT)
Inventor: MALABARBA ADRIANO
IPC: A61P31/04
Filed: 1989-11-20
Abstract: The present invention is directed to an improved process for preparing 63 carboxyamides of teicoplanin (eventually having <1><5>-N-alkyl substituents) by reacting a teicoplanin like compound with an activated ester forming reagent to give an ester function which is substituted by an amine, by contacting an excess of said amine in an organic polar solvent at a temperature comprised between 5 DEG C and 60 DEG C.
Patent RO-72596-B (RO)
Inventor: ONDETTI MIQUEL ANGEL
IPC: C07D263/04
Filed: 1977-12-02
Abstract: Procedeu pentru prepararea unor derivati de acid tiazolidincarboxilic, tiazancarboxilic sau morfolincarboxilic cu formula din pag.1 a descrierii, în care X reprezinta un atom de oxigen, de sulf, o grupa SO sau SO2, R reprezinta un atom de hidrogen sau o grupa acetil, R1 reprezinta un atom de hidrogen sau o grupa metil, R2 reprezinta un atom de hidrogen, o grupa metil sau etil, R3 reprezinta un atom de hidrogen, o grupa metil, mercaptometil sau acetiltiometril, m are valoarea 2 si n valoarea 1, cînd X este oxigen.
Patent SE-321610-B (SE)
Inventor: KIDGER D P
IPC: A23G1/56
Filed: 1965-12-21
Abstract: A hard butter composition is made by interesterifying a blend comprising (a) 10 to 50% of an all-hydrogenated fat and (b) 90 to 50% of half-hydrogenated palm kernel oil, coconut oil or babassu oil, the fat being prepared from an animal, vegetable or marine oil which is rich in oleic acid, contains palmitic acid, and is free of lauric acid.  Examples of the starting material for component (a) are tallow and lard; herring, menhaden, sardine, and whale oil; soybean, cottonseed, sesame, sunflower, safflower, peanut, palm and corn oil, and mixtures thereof. Conventional hydrogenation is employed, preferably catalytic (reduced nickel on kieselguhr), and must be continued until all the oleic acid is reduced to stearic, and the iodine value is not more than 5, and preferably not above 3.  The partial hydrogenation process for component (b) is similar to that for (a), and iodine values of about 5 for coconut oil and 12 for palm kernel oil are preferable, mixtures again being possible. Interesterification is preferably carried out at 140 DEG  C. in an atmosphere of N2 or H2, with up to 1% b.w. catalyst, e.g. alkali metal or aluminium alkoxides, or alkali metal or alkali earth metal hydrides.ALSO:Chocolate and white coating compositions are made with a hard butter, see Division C5, which is the product of inter-esterifying a blend consisting of 10 to 50% of an all-hydrogenated fat and 90 to 50% of half-hydrogenated palm kernel oil, coconut oil, or babassu oil.  In one example, a chocolate coating comprises 31.5% hard butter, cocoa, skim milk powder and sugar, with minor proportions of salt, vanillin, and lecithin, and chocolate liquor may be incorporated in the mixture in amounts up to 4%.  If the hard butter is made from a fat prepared from a marine oil, the amount of chocolate liquor may exceed 4%.  A white coating may be made by omitting the cocoa and chocolate liquor.
Patent SE-417326-B (SE)
Title: Process for the preparation of a gaseous mixture of hydrogen and carbon monoxide by partial oxidation
Inventor: PAULL P L
IPC: C10J3/72
Filed: 1978-06-19
Abstract: The invention relates to a process for the preparation of synthesis gas, where the sensible heat from the gaseous mixture prepared by the partial oxidation 1 of a fuel is used in a first heat exchanger zone 16 in order to raise the temperature of the heat exchange medium, which is employed as a working medium in a power generation plant such as a turbine 100, an electricity generator 101 or a gas compressor 98,42. The heat exchange medium may be a purified product gas, and part of the purified product gas is optionally introduced 27 into the crude outlet gases in order to protect the heat exchange zone 17,18,26. <IMAGE>
Patent SE-441978-B (SE)
Inventor: SJONELL GORAN PER ERIK
IPC: A61J1/00
Filed: 1981-09-23
Abstract: The invention relates to an adapter for a drop unit with a chamber (13), application hose, clip and probe a.o. for enteral nutrition and intended substantially for disposal packages. The invention is characterized in that it comprises a main member (3) intended to sealingly be attached in the opening of the package (1). The main member is provided with a first through hole (6) for emptying the contents of the package, a second through hole (8) for an aeration tube (4) extending to the bottom of the package, and a third through hole (9) for a transparent tube (11) extending outside the package at least to the level of the package bottom. The main member further is provided with a hold (14) for the chamber (13). The adapter further comprises a means (16) located at the bottom of the package (1) for holding the transparent tube (11) and for suspending the package in upside down position.
Patent SE-439117-B (SE)
Title: Method and a device for making use of energy from a compressed air drying system
Inventor: ERICSSON KJELL
IPC: B01D53/26
Filed: 1982-02-19
Abstract: The invention refers to a method and a device for making use of energy from a compressed air drying system. In a drying tower the drying mass absorbs moisture from compressed air which is transported through the drying mass. According to the methods given in the invention, warm air flows through the drying mass as in a heat exchanger (12) then fed to the surroundings until the drying mass in the drying tower (3) has reached a predetermined degree of dryness. Thereafter the connection with the surroundings is broken, and the warm dry air in the drying tower (3) can circulate through the heat exchanger (12) and the air heater (16) until the drying mass in the drying tower (3) has reached a lower, intended temperature. The heat which is emitted to the heat exchanger (12) is utilised in a suitable manner. According to the invention, the device is comprised of a fan (11) connected to one end of the drying tower (3), one heat exchanger connected to this (12), and one heat exchanger (12) with a connected heat battery (16) that is attached to the other end (3) of the drying tower.<IMAGE>
Patent SE-455203-B (SE)
Inventor: HOOK J
IPC: D21C9/16
Filed: 1986-10-20
Abstract: PCT No. PCT/SE87/00467 Sec. 371 Date Jun. 20, 1988 Sec. 102(e) Date Jun. 20, 1988 PCT Filed Oct. 14, 1987 PCT Pub. No. WO88/02796 PCT Pub. Date Apr. 21, 1988.Method of peroxide bleaching of mechanical, thermomechanical and chemi-mechanical pulp wherein the peroxide bleaching is controlled by addition of a known amount of bleaching chemicals in the first stage which amount is allowed to react under defined conditions whereafter the brightness of the pulp after this first stage is used for control of a subsequent stage. In the first stage fresh chemicals, chemicals recirculated from a subsequent bleaching stage or a mixture of these is used. Hydrogen peroxide is the preferred bleaching agent but other peroxides can also be used.
Patent SE-463663-B (SE)
Title: Process and device for producing shell constructions
Inventor: GROENLUND ANDERS
IPC: B63B73/70
Filed: 1986-10-31
Abstract: Process and device for producing a shell construction having a single or double-curved surface, for example a mould or the hull of a boat, made from ductile material. In order to simplify the production of such shell constructions, use is made of surface elements 10;1,2 which are arranged in mutually intersecting rows and which are adjusted such that the surface elements forming part of each row form a line of predetermined length between two fixed points 3,4, whereby the surface elements 10;1,2, following the adjustment, together represent the intended surface shape of the shell construction and constitute support for the material to be moulded, the ductile material, after it is applied being pressed against the surface elements 10;1,2 so as to assume the surface shape determined by the surface elements 10;1,2. <IMAGE>
Patent SE-464075-B (SE)
Title: Process and device for packing plants
Inventor: PANTH E
IPC: B65B5/10
Filed: 1989-05-31
Abstract: A process for packing a considerable number of plants P in a cardboard box 8 or similar container, which plants are advanced on a conveyor 3 in one or more groups to the cardboard box and in through an opening in the same, whilst the cardboard box rests with its base on a support surface 9. The process is distinguished by the fact that the opening in the cardboard box is slid in over the conveyor belt, with the base introduced between this and the support surface, and to the extent that the plants delivered from the conveyor are delivered into that part of the cardboard box situated furthest away from the opening, and by the fact that the cardboard box is displaced in the direction away from the conveyor belt as further plants are introduced into the cardboard box. The invention also relates to a device for realizing this process. <IMAGE>
Patent SE-469066-B (SE)
Inventor: WENDEBERG S
IPC: B62D7/15
Filed: 1990-10-23
Abstract: Hydraulic steering device for steering the wheels (6) on a rear axle (5) of a truck relative to its front wheels (2). The wheels on the rear axle are steered by a servo motor (20) in a high-pressure circuit (19). The servo motor is controlled by a control valve (22), which is operated by a slave cylinder (14) in a separate low-pressure circuit (12). The displacement of the slave cylinder follows the displacement of a master cylinder (13) coupled into the low-pressure circuit, said master cylinder being coupled to the steering mechanism (8, 30) of the front wheels in order to provide a piston displacement dependent on the degree of turning of the front wheels.
Patent AT-410683-B (AT)
Title: Pulping, for paper and card, involves steam disintegration, and dry-grinds fibers with a specified initial dryness
Inventor: MUENSTER HEINRICH DIPL ING
IPC: D21B1/12
Filed: 2001-12-06
Granted: 2003-06-25
Abstract: The fibers, with an initial dry content of 45-80%, are dry ground. An independent claim is also included for the plant carrying out the process. It includes a refiner followed by a steam separator which is preferably constructed as a cyclone. An impact- or classification mill (16) is included.
Patent AT-410053-B (AT)
Title: Inflatable air cushion
IPC: A47C7/46
Filed: 2000-11-23
Granted: 2003-01-27
Abstract: Inflatable air cushion for putting on over an object (e.g. for upholstering seat backs) comprising at least three layers of film and at least a valve. Two films are welded overleaf and can be inflated via a valve into an air chamber. The third film is welded along the circumference of the air chamber such that an opening remains between the air chamber and the third film, enabling the air cushion to be put on over an object (e.g. seat back of a chair).<IMAGE>
Patent CN-1015185-B (CN)
Title: 制备透明的无光雾的氧化锡涂层的方法
Inventor: LINDNER GEORG HEINRICH
IPC: B05D5/06
Filed: 1986-05-14
Abstract: 本发明涉及一种用气化的液态单苯基锡化三氯通过化学汽相沉积法在玻璃上制备透明的，无光雾的氧化锡涂层的方法。
Patent CN-1018083-B (CN)
Title: 压力介质致动的缸体-活塞组合体
Inventor: LUOJUS MATTI NIKOLAI
IPC: F15B15/16
Filed: 1988-07-13
Abstract: 压力介质致动的缸体-活塞组合体包括一个伸长的缸体空间和一个两部分活塞组件。活塞组件第一部分的活塞杆是圆筒形结构。该第一部分设置一个密封圈。缸体空间设置一个管接头(27)，通过该管接头可以使压力介质通入空间(31)。第二部分安装在第一部分内并相对第一部分运动。该组合体包括一个辅助活塞。缸体空间设置一个管接头(25)，它使压力介质通入空间(29)内。缸体空间设置另一个管接头(26)，它能将压力介质通向辅助活塞端面(21)。
Patent FI-112271-B (FI)
Inventor: JUUJAERVI KARI
IPC: E21B21/07
Filed: 2000-02-04
Granted: 2003-11-14
Abstract: In a method and arrangement for reducing dust-related problems in rock drilling, air and liquid mist is supplied into a drilling hole to moisten the dust that comes off the drilling hole. The air and moistened dust exiting from the drilling hole are led to a dust separator, dust portions that collect into the dust separator being removed therefrom at suitable intervals. When dust is to be removed from the dust separator's filter, liquid is supplied to the portion below the filter in a mist-like form or as small droplets in connection with the dust removal to moisten the dust which then falls out of the lower end of the dust separator.
Patent FI-113424-B (FI)
Inventor: ASIKAINEN KALLE
IPC: H03D3/00
Filed: 2000-12-22
Granted: 2004-04-15
Abstract: The invention relates to a direct conversion receiver and a method in a direct conversion receiver for processing received radio signals that are modulated and centered at a carrier frequency, the modulation extending a sideband above and below the carrier frequency. The method comprises the steps of mixing a local oscillator frequency signal with said received radio signals for generating baseband frequency signals; filtering out generated disturbing direct current (DC) components of said baseband signals centered at the zero frequency; setting said local oscillator frequency signal equal to or about the carrier frequency plus an offset frequency, said offset frequency being equal to the difference between the carrier frequency and a null frequency, said null frequency centered at a notch of said sideband; and centering said notch at the zero frequency of said baseband signals through mixing. The invention relates particularly to suppression of DC offsets generated in the receivers. <IMAGE>
Patent FI-123892-B (FI)
Inventor: RANTULA SAMI
IPC: H02J7/00
Filed: 2009-03-13
Granted: 2013-12-13
Abstract: Method and apparatus for equalizing the cell-specific charges of a battery pack comprised of cells (C1 - CN) connected in series, which battery pack comprises bidirectional power converters for transferring charges to/from a cell, which power converters comprise primary circuits and secondary circuits that are galvanically isolated from each other, of which secondary circuits each has its own corresponding cell, to which it is connected, and the primary circuits of which power converters are connected to a common DC circuit (power bus, PB), via which charges can be freely transferred from one power converter to another.