baber/WOPTO huggingface dataset:
Patent MX-168526-B (MX)
Title: Procedimiento para producir una composicion de resina resistente al calor
Inventor: AOKI YUJI
IPC: C08F220/40
Filed: 1987-10-02
Abstract: La presente invención se refiere a un procedimiento para producir una composición de resina resistente al calor, que comprende polimerizar mediante polimerización de suspensión una mezcla de monómeros que contiene de 30 a 80 por ciento por peso de un monómero de vinilo aromático, de 10 a 50 por ciento por peso de un monómero de maleimida N-substituído, de 10 a 40 por ciento por peso de un monómero de cianuro de vinilo y de 0 a 30 por ciento por peso de otro monómero de vinilo copolimerizable con la misma, caracterizado en que la reacción de polimerización se inicia en presencia d euna parte de la mezcla de monómeros y una parte de un agente de suspensión en el sistema de polimerización de suspensión antes de iniciar la reacción de polimerización y luego, durante la polimerización, se añaden el resto de la mezcla de monómeros y el resto del agente de suspensión al sistema de polimerización de manera continua ó intermitente, para completar la reacción de polimerización.
Patent NO-135575-B (NO)
Inventor: STUERZINGER O E
IPC: B41J1/30
Filed: 1971-12-29
Abstract: Type-trykkverk.
Patent NO-154588-B (NO)
Inventor: CHERON JEAN-JACQUES PAUL MARCE
IPC: G01N17/00
Filed: 1980-05-09
Abstract: 1. Alarm release device associated with a duct in which is flowing a fluid (3) such for instance as natural gas carrying along with it solid particles such for instance as sand as well as water in the shape of droplets or mud, of the kind comprising a probe (4) extending into the inside of said duct (2) and one wall of which is subjected to the erosive action of solid particles, means (9) for detecting a perforation of said wall, alarm release means (18) which are activated by said detection means if said perforation exceeds a predetermined extent, characterized in that said probe (4) is a bar made from an electricity-conducting material and uniformly covered with at least one insulating layer (6) forming said wall and in that said detection means comprises an electronic processing circuit (9) having one branch (10) connected between said bar and the body of said duct (2), said branch (10) comprising a voltage generator (11) and a current measuring circuit (12).
Patent NO-149499-B (NO)
Title: Lagertank paa eller forankret til havbunnen.
Inventor: RUNDHOVDE STURE
IPC: B65D90/503
Filed: 1981-01-22
Abstract: Lagertank (12) for plassering på eller forankret til sjøbunnen (10) , innrettet til lagring av gassformete eller væskeformete produkter (naturgass eller jordolje). En første ledning (22) er innrettet til å tilføre løfte-væske (sjøvann) til tankens nedre parti henholdsvis for å fjerne løftevæske fra tankens nedre parti. En annen ledning (27) er innrettet til å tilføre det gassformete eller væskeformete produkt til henholdsvis å fjerne dette fra tankens øvre parti. En tredje ledning (28) kan eventuelt være innrettet til å fjerne produktet fra tankens øvre parti. Tanken er fremstilt med doble vegger (13,14) med et mellomliggende, ballastopptakende mellomrom (20), som via en fjerde ledning (30) kommuniserer med en sperrekontrolltank som er plassert over tankens nivå eller med en overflate-kontrollstasjon (24). Trykket i tankmellomrommet kan reguleres mellom et overtrykk og et undertrykk i forhold til trykket i tankens lagringsmedium eller i forhold til sjøtrykket utenfor tanken. Ved hjelp av en femte ledning (32) kan man sørge for sirkulasjon av væske til og fra lagertankens (12) mellomrom (20).
Patent NO-155177-B (NO)
Title: Fremgangsmaate til fremstilling av et fast fibrinogenpreparat.
Inventor: FUHGE PETER
IPC: A61K35/16
Filed: 1983-02-03
Abstract: Fast fibrinogentilberedning som ved siden av fibrinogen inneholder fra 0.05 til 5 % (vekt) av et urinstoff eller guanidinrestholdig stoff og eventuelt inntil 5 % (vekt) av en aminosyre med hydrofob sidekjede eller en vannoppløselig fettsyre.Denne tilberedning anvendes til fremstilling av en fibrinogenoppløsning som er egnet som kleber for mennesklig og dyrisk vev og som fibrinogenkonsentrat for intravenøs applikasjon.Det beskrives også en fremgangsmåte til fremstilling av nevnte tilberedning.
Patent NO-164126-B (NO)
Inventor: OLSON HANS ERIK EVALD
IPC: F25B43/02
Filed: 1986-05-13
Abstract: PCT No. PCT/SE85/00350 Sec. 371 Date May 15, 1986 Sec. 102(e) Date May 15, 1986 PCT Filed Sep. 16, 1985 PCT Pub. No. WO86/01882 PCT Pub. Date Mar. 27, 1986.This invention relates to a device for returning oil to at least one compressor (1) in a cooling or refrigerating system, in which the compressor sucks oil (16) from an oil collecting container (13) through at least one suction conduit (14) connected to the collecting container (13) and having one or more gas and oil intakes (15) which is or are situated above the oil level (16a) in the collecting container (13). To permit returning oil together with refrigerant and ensure a continuous oil supply to the compressor when in operation irrespectively of whether there are small or large oil amounts in the collecting container, the suction conduit (14) connects the gas and oil intake (15) to the inside (17) of the collecting container (13) above the oil level (16a) therein, and the gas and oil intake (15) has a substantially smaller throughflow area than the collecting container (13) to produce such a gas velocity in the gas and oil intake (15) that after the oil (16) collected in the collecting container (13) has been foamed up at the start of the compressors, the gas is capable of elevating the collected oil (16) on the inside of the collecting container (13) to the suction conduit gas and oil intake (15) and carrying it farther into the suction conduit (14) as the intake or intakes are connected to the inside (17) of the collecting container (13).
Patent NO-174925-B (NO)
Inventor: RANGANATHAN RAMACHANDRAN S
IPC: C07D207/27
Filed: 1990-11-26
Abstract: New nonionic radiographic contrast agents having the formula <CHEM>  wherein Y is a single bond -CH2CH2-, -CH2O-, -OCH2-, <CHEM>   R1 and R2 are the same or different and are <CHEM>   <CHEM> R3 and R4 are the same or different and are hydrogen, methyl or -CH2CH2OH; R5 is hydrogen, alkyl, -CH2CH2OH, CH2OH or OH and R6 is alkyl, -CH2CH2OH, CH2OH, OH or hydrogen and may be the same or different than R5 and m is zero or one with the proviso that no methylene or methine carbon atom of the heterocyclic ring is attached to both a nitrogen and an oxygen atom with the additional proviso that when Y is a single bond then m is not zero. These new contrast agents are water soluble and have desirable low osmolality properties.
Patent SE-305407-B (SE)
Inventor: MILLER E
IPC: C04B35/10
Filed: 1963-06-27
Abstract: A refractory mix comprises by weight 1-10% of substantially pure silica, the whole or part of which is volatilized silica providing that at least 1% of the mix is volatilized silica, the remainder of the silica (if any) being crystalline silica, 5-25% of - 8+30 Tyler mesh silicon carbide or 5-10% of -100 mesh zircon, not more than 1.3% of iron oxide, the balance of the mix being alumina and/or an aluminium ore containing at least 50% alumina.  Potters flint is the specified source of crystalline silica. Water and a temporary binder, e.g. sulphite waste liquor, may be added to the mix before firing as a brick or rammed or gunned refractory monolith.  A fine crystalline bond of mullite is stated to be formed.  Specification 960,384 is referred to.
Patent SE-316453-B (SE)
Inventor: GAUDFRIN G
IPC: B01D63/16
Filed: 1964-07-15
Abstract: 1,075,785. Filters. G. GAUDFRIN. July 14, 1964 [July 16, 1963], No. 28940/64. Heading B1D. Filtering elements 8 of a filter unit mounted on a central shaft 4 are successively immersed in adjacent radial compartments of a circular tank 1 containing liquids to be filtered and different washing solutions, passage of the element from one compartment to another being effected by a lifting mechanism synchronised with a rotating mechanism for the ring 6 on which the elements are fixed by bearings 7. The elements 8 pivot in planes radial to the ring 6. To cross a partition an element is raised by a pneumatic or hydraulic jack 13 operating a level 14 which bears against a sleeve 16. A jack pushing a pawl then advances the filter element held lifted by a cam 17 above the partition. At the end of the movement the sleeve 16 is pushed under a lever held by a damping spring and the elements resumes their filtering position within the tank. The filtrate is emptied out when the element is in its raised position. Each filter element may comprise the filtering support with fluid tight outer faces and filtering inside faces. When the deposit in the supports becomes such that the supports become solid with one another the pressure of the supports against each due to vacuum or pressure assists in drying the deposit. When the vacuum or pressure is broken a spring forces the plates apart. The apparatus may be enclosed in a casing.
Patent ZA-811014-B (ZA)
Title: A linear drive arrangement
Inventor: DAVID HOLT
IPC: A47J37/08
Filed: 1981-02-16
Abstract: A toaster for toasting a slice of bread comprises a casing in which a reciprocable carriage is located and is movable towards and away from an aperture defined by the casing through which aperture a slice of bread when mounted on the carriage can pass. A pair of enclosed electric bar heating elements is disposed within the casing respectively adjacent opposed side edges of the casing defining the aperture. A motor arrangement is provided for the carriage which can thereby be driven from a first position remote from the aperture into a second position at a predetermined speed. In this way a slice of bread mounted on the carriage can be made to pass between the elements to toast both sides of the slice progressively as the slice passes out of the casing through the aperture. The degree of toasting is determined by the speed of movement of the carriage.
Patent ZA-849885-B (ZA)
Title: Process for producing magnesium
Inventor: WARREN GEOFFREY FRANK
IPC: C22B4/02
Filed: 1984-12-19
Abstract: Magnesium is produced by carbothermic conversion of magnesia in a process which comprises effecting the reaction in the presence of a liquid slag comprising oxides or mixed oxides and carbides of magnesium, calcium and aluminium in relative weight proportions, calculated as atomic metal: metal ratios, which by continued introduction of appropriate feedstock into the reactor are being kept within the following ranges(i) Mg:Ca from 0.28:1 to 1.34:1(ii) AI:Mg from 0.79:1 to 3.16:1(iii) Ca:A from 0.48:1 to 1.50:1under the proviso that the total amount gramatom aluminium is less than 51 % of the total amount gramatoms aluminium, calcium and magnesium contained in the slag.
Patent ZA-857606-B (ZA)
Title: Apparatus for controlling the locking of a double sampling device by means of a cable
Inventor: LAMBOT HONORE JOSEPH
IPC: E21B25/02
Filed: 1985-10-02
Abstract: The eclipsable double fixed lock is pushed towards its lower position by the hydraulic pressure of the injection pump pushed boring liquid. Thus, an hydraulic seal is made between the interior tube and the exterior tube of the bore, when the liquid pressure exceeds a predetermined value. - The lock also allows the fluid to circulate when the pressure is less than the predetermined value, but above the recall force necessary to open the liquid flow regulation valve.
Patent ZA-859744-B (ZA)
Title: Unsymmetrical dihydrodithiazines,a process for their preparation and their use as fragrances and flavourings
Inventor: BRUENING JUERGEN
IPC: A23L1/00
Filed: 1985-12-20
Abstract: Unsymmetrical dihydrodithiazines of the formula   <IMAGE>   in which one of the substituents R1 and R2 represent a C3-C5-alkyl group while the other is a methyl group and R3 represents a hydrogen atom, or R1 represents a methyl group and R2 and R3 together form a C3-C4-alkylene radical, a process for their preparation and their use as fragrances and flavorings.
Patent ZA-884239-B (ZA)
Title: Leukotriene antagonists
Inventor: GLEASON JOHN GERALD
IPC: A61P43/00
Filed: 1988-06-14
Abstract: Compounds of formula: <CHEM> in which, inter alia q is 0 to 2, R1 is (L)a-(CH2)b-(T)c-B wherein a and c are 0 or 1, b is 3 to 14, L and T are independently O, S or CH2; B is C1-4 alkyl, ethynyl, CF3, isopropenyl, furanyl, thienyl, furanyl, cyclohexyl or optionally substituted phenyl; R2 and A are H, CF3, C1-4 alkyl, C1-4 alkoxy, halogen, OH, NO2 or NH2 or R1 and A are H and R2 is (L)a-(CH2)b-(T)c as above; y is COR3 or (CHX)n(CH2)pZ wherein R3 is OH, NH2, aryloxy or alkoxy, n is 0 or 1, p is 0, 1 and 2; X is H, OH, alkyl, alkoxy or F, Z is COR3 or tetrazolyl; R is (CR4R5)mW, m is 0 to 6, R4 and R5 are alkyl and W is an optionally substituted heteroaryl group; intermediates and processes for their preparation and their use in therapy as leukotriene antagonists.
Patent ZA-901908-B (ZA)
Title: Substrate for soilless cultivation
Inventor: KAFKA BERNARD M
IPC: A01G1/00
Filed: 1990-03-13
Abstract: The invention relates to a substrate for soil-less culture. 
<??>The substrate is formed by a felt made of inorganic fibres which, if necessary, contains a wetting agent and which has been obtained by continuous longitudinal compression at a rate of between 1.5 and 15 of a sheet of inorganic fibres in which the fibres tend at the beginning to arrange themselves in layers or strata which are parallel to the bottom and top faces of this sheet, and compression takes place before the sheet is treated thermally so as to set the structure. 
<IMAGE>
Patent ZA-903493-B (ZA)
Title: Apparatus for detection of microorganisms
Inventor: DIGUISEPPI JAMES LAWRENCE
IPC: C12M1/34
Filed: 1990-05-08
Abstract: An instrument for monitoring the color change of an indicator element (2) sealed within a sterile vessel (1) and exhibiting a color change in response to a change in the pH or CO2 level within the sterile vessel (1) as a result of microbacterial growth within a specimen contained in the sterile vessel (1). The present invention includes means (6, 20) for continuously monitoring the absolute value of the pH and/or CO2 level within the vessel and/or monitoring the rate of change of the absolute value of the pH level.
Patent ZA-903978-B (ZA)
Title: New compositions based on inipramine
Inventor: COUTEL ANNE
IPC: A61K9/14
Filed: 1990-05-23
Abstract: PCT No. PCT/FR90/00359 Sec. 371 Date Nov. 22, 1991 Sec. 102(e) Date Nov. 22, 1991 PCT Filed May 22, 1990 PCT Pub. No. WO90/14089 PCT Pub. Date Nov. 29, 1990.The invention provides new inclusion compounds based on imipramine and cyclodextrin and pharmaceutical compositions which can be administered orally and are based on these new inclusion compounds.
Patent ZA-905199-B (ZA)
Title: Pipe couplings
Inventor: MER JOSEPH LE
IPC: F16L37/14
Filed: 1990-07-03
Abstract: To connect two pipes together, a female end-piece (1) is fitted thereon comprising an annular seal housed in an annular cup (2) and a pin (6) guided in transverse slides (9) and, respectively, a male end-piece ending in a collar and adapted to crush the seal axially. The pin comprises two arms (8) whose end sections (82) allow the collar to pass axially and whose base sections (81) on the contrary serve for clamping the collar axially against the seal, these base sections ending in ramps (R) facilitating the beginning of cooperation between the arms and collar. Hooks (12) limit the outgoing travel of the pin.
Patent ZA-919196-B (ZA)
Title: New and useful excitatory amino acid antagonist
Inventor: HAMILTON GREG SCOTT
IPC: C07F9/6506
Filed: 1991-11-20
Abstract: An unexpectedly more potent isomer of 2-amino-4,5-(1,2-cyclohexyl)-7-phosphonoheptanoic acid, a known excitatory amino acid antagonist, pharmaceutical compositions including this isomer and methods of using this isomer to antagonize excitatory amino acid receptors.
Patent ZA-953508-B (ZA)
Title: Split flow reactor trays for vertical staged polycondensation reactors
Inventor: YOUNT THOMAS LLOYD
IPC: C08F2/00
Filed: 1995-05-02
Abstract: This invention relates to a vertically disposed polymerization reactor having a series of essentially circular tray assemblies; each tray assembly having a central open vapor chimney and two split-flow paths each split-flow path containing one reverse flow path wherein the liquid polymer flow is reversed by means of a substantially semi-circular turnaround region; each tray having a liquid polymer tray inlet and a liquid polymer tray outlet for conducting a flow of the liquid polymer by means of a hydraulic gradient; each tray assembly being open at the top for escape of vapor from the liquid polymer flow to the central open vapor chimney; and each tray arranged in vertical disposition one above the other.
Patent ZA-964946-B (ZA)
Title: Method for the preparation of sodium tungstate
Inventor: LOHSE MICHAEL
IPC: C01G41/00
Filed: 1996-06-11
Abstract: PCT No. PCT/EP96/02399 Sec. 371 Date May 4, 1998 Sec. 102(e) Date May 4, 1998 PCT Filed Jun. 3, 1996 PCT Pub. No. WO96/41768 PCT Pub. Date Dec. 27, 1996A method for the preparation of sodium tungstate by the oxidation of hard metal scrap and/or heavy metal scrap in a molten salt mixture of hydroxide and sodium sulfate.
Patent AT-412544-B (AT)
Title: Self-inking stamp with a top ink pad for stamping two different impressions comprises two structures arranged on top of each other and displaceably mounted in a trigger element
Inventor: HIRSCHMANN MICHAEL
IPC: B41K1/40
Filed: 2003-04-16
Granted: 2005-04-25
Abstract: - (Dwg.0/0)
Patent AT-412538-B (AT)
Title: Piston engine e.g. four-cylinder internal combustion engine, has housing with separating surface, which is displaced in order to adjust amount of engagement clearance on another separating surface of crankcase before screws are tightened
IPC: B62D25/20
Filed: 2003-06-03
Granted: 2005-04-25
Abstract: The engine has window provided on a crankcase (2) of a compensation shaft unit and surrounded by a flange (16) that forms a separating surface. A housing (20) of the shaft unit is fixed to the surface using screws. A compensation shaft has a toothed wheel that protrudes through the window inside the crankcase. The shaft is driven by another toothed wheel (10), which is arranged on the crankshaft. The housing has another separating surface, which is displaced in order to adjust the amount of engagement clearance on the former separating surface of the crankcase before the screws are tightened.
Patent GB-2360003-B (GB)
Title: Filtering screens for vibratory separation equipment
Inventor: COOK GORDON JAMES
IPC: B07B1/28
Filed: 2000-03-11
Granted: 2003-05-21
Abstract: A filtering screen comprises a fine woven wirecloth filtering mesh (4) disposed above a coarse woven wirecloth support mesh (2). An intermediate woven wirecloth mesh (3) is disposed between the fine woven mesh (4) and the coarse woven mesh (2), the intermediate mesh (3) extending over a proportion of the area of the screen at or towards the rear thereof, said proportion being in the range of 20% to 40% of the area of the screen, and preferably substantially one third of the area of the screen.
Patent GB-2360945-B (GB)
Title: Knee exerciser
Inventor: VAN DER WALT PEET
IPC: A63B21/06
Filed: 2000-04-07
Granted: 2004-03-10
Abstract: A machine for exercising actively a knee joint, consisting of a ramp 100 (Fig.1) the inclination of which can be varied and a support 200 (Fig.2) for the lower leg of a patient which can be moved up and down the ramp against the force of gravity by the extension and flexion of the patient's knee.
Patent GB-2361396-B (GB)
Title: Imaging volume data
Inventor: PAPAGEORGIOU PAVIOS
IPC: G06T15/08
Filed: 2000-04-10
Granted: 2002-04-03
Abstract: A computer program and a computer-implemented system and method for generating a two-dimensional image of a volume data set representing an object volume from a selectable viewpoint. An object volume data set includes voxel values ordered by voxels along a row that extends in a first direction, rows across a plane that extends in the first direction and a second direction, and planes through an object volume that extend in the first and second directions and a third direction. In response to the definition of a view vector defining a view direction with respect to a viewpoint, shear and warp mappings are determined, as is which of the first, second and third directions is closest to the view vector. Pixels of a two-dimensional sheared image having a plurality of lines of pixels are then determined from voxel values of the object volume data set identified by the shear mapping. Where the view vector is closest to the first direction, the shear mapping maps rows of voxels in the first direction onto lines of pixels of the sheared image. An output image is then determined by mapping pixels of the sheared image according to the warp mapping. This output image can be displayed, printed, sent to a remote location or otherwise communicated to a user.
Patent GB-2354611-B (GB)
Title: A transactional name service
Inventor: FREY JEFFREY A
IPC: G06F9/46
Filed: 2000-05-31
Granted: 2004-02-11
Abstract: One or more objects 1602 of a name server 1606 are managed as transactional objects, thereby providing a transactional name server. Atomic updates are provided in the name server by the addition of transactional semantics. The transactional semantics include making the objects of the name space managed objects and providing a local interface to a directory service that propagates a transactional context from the name server through a directory down to a resource manager. Binding and naming context classes support the same attributes, hence act as dual personalities for the same underlying directory data, allowing efficient one-hop lookup of objects that reside in a particular name server.
Patent GB-2388922-B (GB)
Title: Control system
Inventor: BOWYER ROBERT OWEN
IPC: F02D23/00
Filed: 2002-01-31
Granted: 2005-06-08
Abstract: There is described a method for controlling a system, for example a Diesel engine, that is subject to transient changes of target outputs. The target outputs specify outputs required from the system. "Steady state" information is used to give optimum inputs for the system when the target outputs are substantially constant. A model of the system is used to predict the outputs of the system in response to candidate new values for the inputs of the system. The method combines the steady state information with the predicted response of the system to determine inputs to the system which will cause the system outputs to match the target outputs as closely as possible. For each candidate (in one embodiment), the method calculates the difference between the steady state inputs and a candidate, and the difference between the target outputs and the predicted outputs that would result from the adoption of that candidate, to determine an optimum candidate which is then used to update the inputs to the system.
Patent GB-2432531-B (GB)
Title: A method and apparatus for controlling pests
Inventor: METCALFE COLIN THOMAS
IPC: A01N59/16
Filed: 1999-07-01
Granted: 2008-05-28
Abstract: A method of controlling pests, such as insects, by trapping and/or killing them wherein at least a part of a pest to be trapped or killed is exposed a composition comprising particles containing or consisting of at least one magnetic material.