baber/WOPTO huggingface dataset:
Patent MX-166542-B (MX)
Inventor: MARCO LESLIE S
IPC: B65D67/02
Filed: 1991-04-11
Abstract: Carrier stock (10) formed from a single sheet of resilient polymeric material, such as low density polyethylene, and severable into individual carriers (20) with integral handles (50). For each carrier (20), integrally joined band segments (22,24,26,28,32,34,36,38,40) define container-receiving apertures (14). Moreover, an integral handle (80) is joined at its ends (52) respectively to middle portions of two outer segments (22), which are joined to one cross segment (34) at a node (44). Stresses are distributed from each end (52) of the handle (80), through the outer segments (22) to two cross segments (32,34). Perforated lines (60) divide alternate cross segments (32) into half segments (62) and facilitate severance of such stock (10) to form the individual carriers (20). Each half segment (62) preferably has an aperture-defining edge configured to provide means, which may comprise a nub (70), for countering tendencies of such half segment (62) to neck down or to break when stressed. The handle (50) preferably has a middle leg (54), which is joined to the node (44) via a frangible joint (58), such as a perforated line (56) extending across the middle leg (54). The frangible joint is designed to break away when stressed to provide a hole to accommodate a users hand. <IMAGE>
Patent MX-174573-B (MX)
Inventor: REINHARDT DUANE J
IPC: C11D3/20
Filed: 1991-09-24
Abstract: A food additive microbicidal composition consisting essentially of a major portion of carrier and an effective sanitizing amount of octanoic acid. Optionally, the invention may also consist essentially of any variety of formulatory ingredient options or application adjuvants. The invention comprises concentrate compositions and methods of sanitizing and disinfecting using the antimicrobial composition of the invention.
Patent NL-164882-B (NL)
IPC: C08L27/16
Filed: 1977-08-02
Abstract: Asymmetric membranes for osmosis and ultrafiltration are prepared from fluorinated polymers which are dissolved in one or more solvents, cast on a plate, allowed to evaporate and precipitated with a nonsolvent. The polymeric material can variously be modified by chemical reactions, irradiations or both. By varying the chemical and physical parameters of the preparation run, a variety of membranes can be obtained which have the most varied performances and properties.
Patent NL-182697-B (NL)
IPC: A61F13/10
Filed: 1977-08-03
Abstract: A brace includes a U-shaped resilient band clamp having clamp jaws with inner facing pressing surfaces for applying pressure to the lateral and medial aspects of the elbow region of an arm. The pressing surface of one of the clamp jaws is larger than the pressing surface of the other clamp jaw. The inner periphery of the clamp band is padded and the clamp carries a retaining strap for holding it on the elbow region of an arm afflicted with epicondylitis to apply pressure on the arm muscles and their associated tendons near their origins on the humeral epicondyles.
Patent PT-64690-B (PT)
Inventor: JACQUELIN JEAN
IPC: H01M50/77
Filed: 1976-01-13
Abstract: 1500852 Forced electrolyte flow battery COMPAGNIE GENERALE D'ELECTRICITE SA 13 Jan 1976 [14 Jan 1975] 01228/76 Heading H1B An electrochemical battery comprising elementary cells adapted to be supplied with an electrolyte solution comprising an active material in suspension conveyed by forced flow in said elementary cells, the elementary cells being grouped together into modules, electrically and hydraulically connected together in series within each of the said modules, at least two of the modules being substantially identical and arranged in a stack one above the other and electrically interconnected in parallel, the battery being arranged so that the solution enters the upper module 1a, Fig. 2, at the input of its upper elementary cell, flows through the upper module and into the input of the upper elementary cell of the lower module 1b, Fig. 2, of the stack and flows from the lower module through the output of its lower elementary cell. The constituent elementary cells may comprise a negative collector grid a, Fig. 1, a porous separator b, a porous active catalytic layer c, a positive collector grid d coated with a waterrepellant layer e and the electrolyte may comprise Zn suspended in KOH. Pumps 10 and 12 or 22, Fig. 2, may be used to circulate the electrolyte and various configurations utilizing a plurality of modules, electrolyte reservoir tubes, pumps, electrical and hydraulic connections are described and shown in Figs. 3, 4, 5 and 6.
Patent PT-72239-B (PT)
Title: A commutating device for driving a load
IPC: H02M7/505
Filed: 1980-12-19
Abstract: A commutating device for driving a load wherein a main supply voltage is converted into positive and negative buffer voltages which are converted into a control voltage for application to at least one load and wherein the frequency of the control voltage is controlled by means of commutation of the buffer voltages by means of a main thyristor and a commutation circuit including an auxiliary thyristor provided for each of the positive and negative buffer voltages. At least one additional commutation circuit including an auxiliary thyristor, and typically plural additional commutation circuits, are connected in parallel to the firstly noted commutation circuit with the conduction periods of the several commutation circuits being determined on the basis of the polarity and level of the current to the load.
Patent PT-75460-B (PT)
Title: 2-<2'-hydroxy-3'-(1,1-dimethylpropylamino)-propoxy>-beta-phenylpropiophenone its acid addition salts process for its preparation and pharmaceutical compositions
IPC: C07C215/00
Filed: 1982-08-24
Abstract: The 2-[2'-hydroxy-3'-(1,1-dimethylpropylamino)-propoxy]- beta -phenylpropiophenone of formula I   <IMAGE> (I)   <IMAGE>  and its acid addition salts are described. Moreover, the preparation of this compound and of its acid addition salts is described. The compound and its acid addition salts have an antiarrhthymic effect. They can therefore be used for treating heart rhythm disorders.
Patent PT-77096-B (PT)
Title: Process for the preparation of 4h-1,4-benzothiazines having a lipoxygenase inhibition effect and their application for the preparation of pharmaceutical compositions having a lipoxygenase inhbition effect
IPC: C07D279/16
Filed: 1983-07-25
Abstract: 1. 4H-1,4-Benzothiazines of the formula  see diagramm : EP0100527,P16,F4  in which R**1 denotes hydrogen, aryl with 6 to 20 carbon atoms, which can optionally be mono- to trisubstituted by halogen, trifluoromethyl or nitro, 2-thienyl, 3-thienyl, 2-furyl, 3-furyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-pyrimidyl, 4-pyrimidyl or 5-pyrimidyl, which can optionally be mono- or polysubstituted by alkyl, alkoxy, hydroxyl or halogen, cyano or the group  see diagramm : EP0100527,P16,F6  in which R**6 represents alkyl (C1 to C8 ), aryl (C6 to C20 ), amino, pyrrolidino, piperidino, morpholino, cycloalkoxy or the radical -O-CH2 -R**8 in which R**8 denotes straight-chain or branched alkyl with 1 to 7 carbon atoms, which is optionally mono- to trisubstituted by halogen, C6 to C20 -aryl, hydroxyl, alkoxy, alkylthio or cyano, R**2 denotes alkyl (C1 to C8 ), which is optionally mono- to trisubstituted by halogen, pyrrolidino, piperidiono, aryl (C1 to C20 ) or by the group in which R**7 represents aryl (C6 to C20 ), hydroxyl, amino, dialkylamino, pyrrolidino, piperidino or morpholino, R**3 denotes hydrogen or one of the groups mentioned under R**2 , and R**4 and R**5 are identical or different and denote hydrogen, halogen, hydroxyl, alkoxy, nitro or cyano, or one of the groups mentioned under R**2 , for therapeutic use.
Patent PT-77563-B (PT)
Title: Process for preparing aqueous tickeners based on reticulated acrylic acids and esthers
Inventor: HUANG CHOR
IPC: C08F220/10
Filed: 1983-10-27
Abstract: Polymers of 98.9 to 95.5 weight percent of olefinically unsaturated carboxylic acids containing at least one activated double bond, 1 to about 3.5 weight percent of an alkyl acrylate ester of acrylic or methacrylic acid wherein the alkyl group contains 10 to 30 carbon atoms and 0.1 to less than 1 weight percent of a crosslinking monomer, are efficient thickeners in many applications where high ionic environments are encountered and may be used at lower concentrations to obtain equivalent or better results than prior art thickeners, and have been found to be particularly effective in print paste applications wherein there are reactive dyes, direct dyes and disperse dyes with high and varying ionic content. Further, in screen printing, improved print pastes are provided when they contain the novel polymers of this invention that have better rheology with less bounce back on release of printing pressure, and textile prints so made have better penetration. The resulting prints have an excellent combination of sharpness, lack of wicking, penetration, levelness and color yield.
Patent PT-78600-B (PT)
Title: Process and apparatus for glass production
IPC: C03B5/235
Filed: 1984-05-17
Abstract: According to the process, a mixture of powdered mineral substances is introduced at one end of a furnace and this mixture is heated, and the molten glass thus obtained is continuously discharged at the other end of the furnace. The mixture is heated by means of at least one air-fuel flame and at least one oxygen-fuel flame. A current of auxiliary gas which is concentric to and surrounds the oxygen-fuel flame is injected into the furnace.
Patent PT-78633-B (PT)
IPC: C07D209/88
Filed: 1984-05-24
Abstract: A process for the preparation of S- or R-carbazole derivatives of the general formula:   <IMAGE>   in which R is an unsubstituted or substituted amino radical and pharmacologically acceptable salts, by either reacting R-(-)-epichlorohydrin (for the S-carbazole derivative); or reacting an S-epoxide derivative of the general formula:   <IMAGE>   in which R1 is the residue of a substituted sulphonic acid derivative (for the R-carbazole derivative); with 4-hydroxycarbazole and then with ammonia or a substituted amine of the general formula RH, and recovering the compound or converting it to a pharmacologically acceptable salt. The new R-(+)- and S-(-)-carbozole derivatives provided by the inventive process have unexpected beta blocking and vasodilatory properties and are useful in pharmaceutical compositions. R-(+)-carbazole derivatives are also useful for the treatment of glaucoma.
Patent PT-79920-B (PT)
Inventor: BLANK MICHAEL
IPC: B29C45/28
Filed: 1985-02-01
Abstract: The closure needle enters with its end remote from the injection nozzle into a bore in the piston, provided on both sides with piston-rod attachments, of a drive cylinder to which pressure medium can be applied on both sides. The end of the closure needle is fastened in the piston bore, where a stop acting in the closing direction is provided for it. A screw from the outer end of the outer piston-rod attachment can be screwed into a threaded bore in the end of the closure needle, bearing against a stop in the outer piston-rod attachment which is effective in the opening direction. <IMAGE>
Patent PT-81104-B (PT)
Inventor: SCHREIBER HERBERT
IPC: C08G14/06
Filed: 1985-09-10
Abstract: A composition comprising a polymeric resin derived from (A) at least one compound containing an average of more than one 1-oxa-3-aza-tetraline group per molecule with (B) at least one cycloaliphatic epoxide containing at least two epoxide groups, at least one of said epoxide groups being part of said ring, the mole ratio of (B) to (A) being in the range of about 0.2 to about 2.
Patent PT-81551-B (PT)
IPC: C01F5/06
Filed: 1985-11-22
Abstract: High purity magnesium oxide is obtained from a magnesite-containing ore, the impurities of which include calcium compounds. The ore is first calcined and the resulting magnesium oxide is converted to magnesium chloride by leaching with an ammonium chloride solution. Calcium chloride is also produced at the same time. The resulting magnesium chloride and calcium chloride are treated with carbon dioxide to form calcium carbonate and magnesium carbonate which can be precipitated and filtered out of the resulting magnesium chloride solution. The magnesium chloride solution is then reacted with ammonium carbonate to produce a magnesium carbonate trihydrate crystal slurry containing ammonium chloride. The ammonium chloride is subsequently removed and returned to the ammonia recovery stage for leaching of the calcined magnesium oxide while the crystals are dried and decomposed into carbon dioxide and magnesium oxide.
Patent PT-81883-B (PT)
Inventor: RINIO JOHANNES
IPC: B66D3/18
Filed: 1986-01-21
Abstract: An arrangement for a faultless clamping of a rope (16) in a traction sheave (1) for lifting, lowering or pulling loads, comprising two sheave halves (7, 14) which are spring-loaded pressed together, and comprising, at the periphery of the V-shaped groove (2), fixedly mounted rope-supporting elements (20).
Patent PT-83920-B (PT)
IPC: A61K31/535
Filed: 1986-12-12
Abstract: Novel racemic mixtures and optical isomers of 4-morpholinyl-1H-indoles of the formula:    <IMAGE>  I  wherein R and R1 are individually selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and R2 is selected from the group consisting of hydroxymethyl, alkylthiomethyl of 1 to 3 alkyl carbons, cyanomethyl and carboxy optionally esterified with an aliphatic alcohol of 1 to 5 carbon atoms or optionally amidified with an amine of the formula   <IMAGE>  R3 is alkyl of 1 to 4 carbon atoms and R4 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having the ability to activate neurons and to protect the same against ischemic or anoxic aggressions.
Patent PT-84227-B (PT)
Title: máquina para controlar o jogo do bingo e terminais de jogo associados com a REFERIDA MÁQUINA
IPC: A63F3/06
Filed: 1987-01-30
Abstract: A invenção refere-se a uma maquina para controlar o
jogo do bingo e a terminais de jçigo associados à referida maquina.
z z
A maquina compreende um teclado numérico, um teclado
z - z - ~
alfanumérico, um suporte de memória com a identificação e a
composição exacta dos cartões utilizados por cada sala e o proz
grama de funcioanamento, um suporte de memória que armazena os
cartões em jogo,e o dinheiro jogado, os prémios que corresponZ
Λ*
dem e os numeros que sucessivamente se vao extraindo em cada
partida, e uma fonte de alimentaçao auxiliar autonoma para os
z
referidos suportes de memória, estando todos os referidos elementos
ligados operativamente a uma unidade central de processamento
.
Os terminais de jogo compreendem um suporte de memória
Λ* Z
uma ligaçao com a maquina de controlo para entrada/saida de dados,
um comutador para seleccionar a entrada de dados por tez
ciado ou automaticamente a aprtir da referida maquina e uma
ligaçao para um ou mais visualizadores.
Patent PT-85103-B (PT)
Inventor: YANG ROBERT K
IPC: A23L1/308
Filed: 1987-06-17
Abstract: A fiber-containing confectionery composition which is soft in texture and smooth in mouthfeel comprising dietary fiber pretreated with a lubricant, a foamed matrix portion comprising gelatin, gum arabic and non-sucrose liquid sweetener and an amorphous matrix portion comprising a non-sucrose syrup having a solids content of about 92 to about 96% by weight of the syrup.
Patent PT-87684-B (PT)
IPC: B05B3/04
Filed: 1988-06-08
Abstract: A self-adjusting rotary-arm irrigation sprinkler comprises an intermediate piece (8) between the propulsion tube (1) and rotary arm (13), which supports the rotary arm and whose position is adjustable in height relative to the propulsion tube by means connected to the propulsion tube.
Patent PT-89733-B (PT)
Inventor: HO LOAN A
IPC: C08G59/06
Filed: 1989-02-16
Abstract: Advanced epoxy resins are prepared from glycidyl ethers of bisphenols or biphenols in the presence of cycloalkyl triphenyl phosphonium catalysts.
Patent PT-91085-B (PT)
Inventor: SIMONET BENOIT
IPC: C08F8/44
Filed: 1989-07-06
Abstract: Water-soluble associative thickening copolymer in a neutral or alkaline medium for white or coloured, filled and/or pigmented aqueous compositions, composed:
 a) of at least one ethylenically unsaturated monomer containing at least one carboxylic functional group,
 b) of at least one other ethylenically unsaturated monomer devoid of carboxylic functional group,
 c) of at least one surfactant monomer containing at least one urethane functional group resulting from the reaction of an ethylenically unsaturated isocyanate with a surfactant compound containing a hydroxyl functional group which is reactive towards the -NCO group, which is characterised in that the said copolymer belongs to the group consisting of those which, by definition, when placed in an aqueous solution with a solids content of 2% by weight and adjusted to a pH of 9 by adding aqueous ammonia and at a temperature of 20 DEG C, have a Brookfield viscosity not exceeding 220 centipoises at 100 revolutions per minute. 
<??>The copolymer according to the invention applies to filled and/or pigmented aqueous compositions such as coating compositions and more particularly paints, coating sauces, printing pastes, leather finishing products, compositions for cosmetics and detergents and drilling fluids.
Patent PT-96476-B (PT)
Inventor: TADEMA JAN CORNELIS
IPC: A23G1/06
Filed: 1991-01-14
Abstract: Chocolate is ground in order to obtain a very small average particle size. A determined viscosity is necessary for further processing. In order to keep as small as possible the fraction with particle size lying above the desired value and having an adverse effect on the taste of the final product according to the invention the process mass is circulated by a pump (2) in a circuit incorporating a grinding device (1) and a ball mill (3). This has the result of accelerating the grinding process and reducing the inconsistency in the distribution of the particle size.
Patent PT-99965-B (PT)
Inventor: SHIGEKEWA BRIAN LAYNE
IPC: G01N33/58
Filed: 1992-01-02
Abstract: This invention relates to a gold sol coated with alkane thiols or alkanethiol derivatives which provide available groups on the sol for the bonding of bonding portions to the gold sol such as antibody, antigens or ligands. The process of coating the gold sol microparticles comprises: a) mixing the gold sol microparticles with an alcoholic solution of at least one compound selected from the group comprising an alkane thiol, alkane thiol derivatives, dithiol and trithiol compounds, producing coated gold sol microparticles in this way, b) centrifuging the coated gold sol mentioned, and c) resuspension of the coated gold sol in a buffer. The di- and trithiol compounds bonded to the gold sol facilitate the adsorption of antibodies, antigens or ligands by the sol. The invention also relates to a process of fixing a bonding portion to gold sol microparticles and diagnostic kits incorporating the coated sols.
Patent SE-415919-B (SE)
Title: Damping device for pipes
Inventor: ELMQVIST ORVAR
Filed: 1979-09-04
Abstract: Damping device for pipes intended for laying under water. The damping device has a plurality of damping means 11, 12 as well as a pressure pipe 13 connected to the damping means 11, 12. Each damping means consists of an inner, hollow ring 22, an outer, hollow ring 21 and a body 23 keeping the two rings together. The internal diameter of the inner ring 22 is adapted to the outer diameter of the pipe 10 in question. The pressure pipe 13 is arranged, via 231, 232, to apply a pressure to the closed volumes of the rings 21, 22 somewhat exceeding the pressure of the surrounding water. The pressure pipe 13 may be connected to the body 13 having a canal 230 between the outer 21 and the inner 22 ring. <IMAGE>
Patent SE-431068-B (SE)
Title: Evaporator and method of producing it
Inventor: STRINDBERG L J E
IPC: F25B39/02
Filed: 1980-10-01
Abstract: An evaporator consists of a pipe and a plate, wherein a portion of the plate 10 is double folded into an upright flange 11. The flange 11 is flexible and formed into a tunnel 13 with a shape corresponding to that of the pipe and the flange has a free edge part 14 which extends parallel to the plate 10 at a distance from it which is equal to the diameter D of the pipe 12. In said edge part 14 there are made a number of depressions 15 in the direction of the plate 10 and the pipe 12 is clamped in the tunnel 13. When making such an evaporator, one achieves good heat conduction ability between pipe and plate by giving the flange 11 a height which is greater than half the circumference of the pipe 12, the flange 11 is formed into a tunnel 13 with a shape corresponding to that of the pipe and with a free edge part 14 parallel to the plate 10, depressions 15 are made in the edge part 14 of the flange 11 in the direction of the plate, and the pipe 12 is clamped in the tunnel 13. <IMAGE>
Patent SE-434363-B (SE)
Title: Method and device for the manufacture of ribbed pipe
Inventor: LUNDBERG M
IPC: B29D23/18
Filed: 1981-11-16
Abstract: A method and a device for manufacturing a ribbed pipe 23 from plastic or another extrudable material, with hollow ribs 19. Hereby, plastic mass is pressed out from a nozzle sleeve 7 in a cavity 11 formed by circulating form moulds 1, 2. An arbor 12 is present in said cavity 11. Pressurized air is supplied to the cavity 11 between the nozzle sleeve 7 and the arbor 12, whereby a pipe formed by the nozzle sleeve 7 is pressed outwards against the insides of the form moulds 1, 2. According to the invention, the amount of plastic mass 15 delivered through the nozzle sleeve 7 is related at a predetermined ratio to the speed of the form moulds 1, 2, such that annular grooves 16, 17 provided at the inside of the form moulds 1, 2 are not filled completely with the plastic mass. Further, the arbor 12 has a maximum outer diameter such that it scrapes off plastic mass from the portions 18 of the pipe situated between the ribs 19, said scraped off plastic mass thereby forming bridges 22 across the unfilled ribs 19 at the passage of the tube over the arbor 12. <IMAGE>
Patent SE-439290-B (SE)
Title: Vibrating conveyor belt equipped with a screen
Inventor: LUNDQVIST S
IPC: B65G/
Filed: 1983-01-19
Abstract: Conveyer furnished with a screen, where the conveyor includes a chute (1) designed to vibrate relative to a foundation (2) and by that transport material.According to the invention, there is at least along a section of screen (1) a number of similarly mounted parallel rods (21) and between each one of these an upright band-iron (18). Columns (23) with a certain breadth are trained between each rod (21) and nearby band-iron (18). The rods (21) are fixed to the screen (1) while the band-iron is fastened relative to the foundation (2).Through this the rods (21) will vibrate while the band-iron (18) remains still, whereby the material fractions at a size the same as or smaller than the width of the rods (23), effectively passes through the rods (23).<IMAGE>
Patent SE-462618-B (SE)
Inventor: MANGER CATS P C
IPC: B41L1/14
Filed: 1985-05-28
Abstract: The transport edges of a limited number of computer print sheets can be easily and manually teared off from a set or pile of form papers, especially the transporting margins of chain forms, having perforated margins provided with perforated holes engageable for paper transport. A desk claming device (1) consists of an oblong ruler shaped bottom bar (2), provided with one or more guiding stop elements (6) to receive the perforated form margin, as well as another ruler shaped upper bar (3), being hingedly connected with the bottom bar (2). One longitudinal marginal side of the bottom bar (2) can be moved in an upward direction, manually, this bottom bar (2) being furthermore provided with means to bring the said longitudinal margin in a position opposite to and pressed against the bottom bar (2) sharply and in a rectilineair way for locking such form margins simultaneously. Thereafter the form edges are teared off by means of a single tearing off movement, whereby precisely the existing perforation or tearing line of the form sheet is followed.