baber/WOPTO huggingface dataset:
Patent MX-165677-B (MX)
Inventor: BELLIS HAROLD EDWARD
IPC: C09K8/88
Filed: 1986-12-24
Abstract: This invention relates to a composition and method of temporarily reducing the permeability of subterranean formations penetrated by a wellbore. In particular, it relates to an inexpensive, low molecular weight condensation product of hydroxy acetic acid with itself or compounds containing other hydroxy-, carboxylic-acid-, or hydroxycarboxylic-acid moieties and method for preventing fluid loss during well treatment.
Patent MX-165721-B (MX)
Title: Articulo grafico de transferencia en seco
Inventor: JANSSEN JEFFREY ROBERT
IPC: B44C1/165
Filed: 1987-03-23
Abstract: La presente invención se refiere a un artículo gráfico de transferencia en seco, el cual se aplica a un substrato para proporcionar un diseño sobre el mismo, caracterizado porque comprende: a) un portador, b) un primer adhesivo continuo sobre dicho portador, este primer adhesivo tiene primeras y segundas porciones superficiales; c) un patrón gráfico, que comprende al menos una capa de una composición formadora de imagen, este patrón se une, en forma liberable, a dichas primeras porciones superficiales del primer adhesivo; d) un segundo adhesivo continuo, responsable a una radiación no actínica, que tiene primeros segmentos que cubren dicho patrón gráfico sobre las primeras porciones superficiales del primer adhesivo, y segundos segmentos unidos directamente a las segundas porciones superficiales del primer adhesivo, este segundo adhesivo tiene una fuerza de fractura menor que aquélla de la unión adhesiva de los segundos segmentos a la segunda superficie del primer adhesivo, menor que la unión adhesiva del segundo adhesivo al substrato, y menor que la unión adhesiva de los primeros segmentos a dicho patrón gráfico; el segundo adhesivo tiene una fuerza de unión al primer adhesivo mayor que la fuerza de unión del segundo adhesivo a dicho substrato, por lo cual, cuando se adhiere dicho artículo al substrato, la aplicación de una fuerza de desprendimiento a la película portadora permite la separación selectiva desde el substrato de dicha película portadora, junto con el primer adhesivo y los segundos segmentos del segundo adhesivo, a lo largo del borde de dicho patrón gráfico, dejando sobre el substrato el patrón gráfico y   los primeros segmentos del segundo adhesivo en alineamiento con dicho patrón gráfico.
Patent NO-134542-B (NO)
Inventor: JENSEN J H
IPC: H02G15/18
Filed: 1972-12-06
Abstract: Kabelmuffe.
Patent NO-144536-B (NO)
Title: Fremgangsmaate ved fremstilling av fiberplater ifoelge den vaate metoden
Inventor: SELANDER STIG
IPC: D21B1/12
Filed: 1974-12-27
Abstract: Fremgangsmåte ved fremstilling av fiberplater ifølge, den våte metoden.
Patent NO-154190-B (NO)
Inventor: PETTERSON KENT GUSTAF
IPC: B65G57/24
Filed: 1982-01-07
Abstract: A machine for vertical transportation of goods, for instance transportation of pieces of packages from a packing line (15) onto a pallet (17). In a preferred embodiment the machine comprises a vertically movable lifting device (2) provided on a horizontally travelling waggon (1), said device (2) being provided with lifting forks (16) for receiving and lowering the pieces of packages. Preferably counterweights (12) are provided on said travelling waggon (1), said counterweights (12) being connected to the lifting device (2) by wires (11). The counterweights (12) are heavier than the lifting device (2) but the weight thereof is less than the total weight of the lifting device (2) and the thereon loaded pieces of packages. The transmission comprises an endless loop (4) preferably a cogged belt, which at (9) is fixedly mounted to the lifting device (2), which is driven by one single small motor (3), preferably of the electrical type. During a cycle of operations the pieces of packages are fed from a packing line (15) out onto the lifting forks (16) of the machine until they abut a start impulse switch (5) that starts the motor (3). Due to the weight of pieces of packages the lifting forks (16) are lowered until they are stopped by the pallet (17). Then, the motor (3) pulls the travelling waggon (1) backwardly. However, the pieces of packages are stopped by support rolls (13) and will rest upon the pallet (17). In a rear position the motor (3) is reversed by a switch (6). Then, the lifting device (2) provided with the lifting forks (16) is drawn upwardly by the counterweights (12) until it reaches a mechanical stop (14). The motor (3) continues to be in operation and pulls the travelling waggon (1) forwardly until it reaches a terminal position switch (10) that stops the cycle of operations. Then the cycle of operations is repeated until the pallet has been loaded up to a desired level.
Patent NO-155879-B (NO)
Title: Bis (p-alkylfenyletynyl) antracener og anvendelse derav som fluorescerende komponent i kjemiluminescerende blandinger.
Inventor: ARTHEN FRANK JOSEPH JR
IPC: C09K11/07
Filed: 1983-01-20
Abstract: Bis(p-alkylfenyletynyl)antracener er beskrevet for anvendelse som fluorescerende komponent i kjemlluminescerende reak-sjonsblandinger og i de forutgående oppløsninger eller faste blandinger. Kjemlluminescerende blandinger som inneholder disse fluorescerende forbindelser er vist å gi større lyskapasitet og høyere kvanteutbytte enn de med lignende tidligere kjente fluor- . escerende forbindelser.
Patent NO-151613-B (NO)
Inventor: HOERNBERG GUNNAR
IPC: B66C1/66
Filed: 1983-05-19
Abstract: PCT No. PCT/SE82/00288 Sec. 371 Date May 23, 1983 Sec. 102(e) Date May 23, 1983 PCT Filed Sep. 21, 1982 PCT Pub. No. WO83/01059 PCT Pub. Date Mar. 31, 1983.An automatic coupling device for connecting and disconnecting respectively a loading platform (12) from a lifting hook (17) which by means of hoisting cables (16) is operated by a hoisting crane for transferring the loading platform (12). Inside the outercasing (15) of the coupling device a connecting mechanism is provided for engaging and detaining a connecting head (1) provided on a central extension rod (13) of the loading platform (12), which connecting mechanism comprises pivotally mounted legs (2 and 6 respectively), which by one of their end portions are pivotally mounted (at 7) in the outer casing (15) and the free end portions of which thereby may be swung towards each other and away from each other respectively. The legs (2 and 6 respectively) are provided with clutch jaws (37) which in the connected condition are intended to engage a narrow portion positioned below a thickened main portion of the connecting head (1) of the loading platform (12), and with a lock mechanism (5 ) which in the open condition for the connecting mechanism maintains the legs (2 and 6 respectively) at a distance from each other but which in the connected condition for the connecting mechanism is brought aside in such a way that the legs (2 and 6 respectively) are positioned close to each other by their free ends and in such a way that their clutch jaws (37) are in an active connecting position.
Patent NO-157976-B (NO)
Title: Analogifremgangsm te ved fremstilling av terapeutisk aktive 3-fenoxy-1-azetidincarboxamider.
Inventor: TENG LINA CHEN
IPC: A61K31/395
Filed: 1983-08-18
Abstract: 3-fenoxy-l-azetidincarboxamider av formel:. hvori Rer valgt fra gruppen bestående av hydrogen, fluor, lavere alkyl, lavere alkoxy, trifluormethyl, acetyl eller aminocarbonyl og hvor n er ,. 1-3, utviser langvarig antidepressiv aktivitet. Fremstilling av forbindelsene er beskrevet.
Patent NO-163370-B (NO)
Inventor: PALL DAVID B
IPC: D04H1/56
Filed: 1985-01-04
Abstract: Cylindrical fibrous structures comprising a fibrous mass of nonwoven, synthetic, polymeric microfibers wherein the microfibers are substantially free of fiber-to-fiber bonding and secured to each other by mechanical entanglement or intertwining, the fiber structure having a substantially constant voids volume over at least a substantial portion of the structure and, preferably, a graded fiber diameter structure, both as measured in the radial direction. The structures are particularly useful as depth filters.The method for preparing such fibrous structures comprises the steps of:(a) extruding synthetic, polymeric material from a fiberizing die and attenuating the extruded polymeric material to form microfibers by the application of one or more gas streams directed toward a rotating mandrel and a forming roll in operative relationship with the mandrel;(b) cooling the synthetic, polymeric microfibers prior to their collection on the mandrel to a temperature below that at which they bond or fuse together, thereby substantially eliminating fiber-to-fiber bonding; and(c) collecting the cooled microfibers on the mandrel as a nonwoven, synthetic fibrous mass while applying a force on the exterior surface of the collected microfibers by the forming roll; wherein the process variables are controlled to form the cylindrical fiber structure with at least the major portion of the fibrous mass having a substantially constant voids volume.
Patent NO-163214-B (NO)
Inventor: ISAAC OTTO
IPC: A61K/
Filed: 1985-03-15
Abstract: This invention relates to the production of camomile extracts rich in flavone by extracting ordinary camomile drug together with added camomile wing petals.
Patent NO-163825-B (NO)
Inventor: STUDER ALFRED
IPC: C07C51/487
Filed: 1985-10-03
Abstract: For the selective enrichment with fatty acids, of which the first double bond is in the 6 position, of a starting material containing fatty acids of which the first double bond is in the 6 or 9 position, the starting material is treated with a saturated solution of urea in methanol with predetermined ratios of fatty acids to urea so as to separate the fatty acids, other than the  DELTA 6 polyunsaturated fatty acids in the form of an insoluble inclusion complex. The enriched fractions obtained may be treated by high-performance liquid chromatography to isolate substantially pure  gamma -linolenic acid. The enriched fractions, optionally recombined with glycerol, may be used in medicaments and in nutritive compositions or may even serve as starting product in the synthesis of dihomo- gamma -linolenic acid.
Patent NO-173358-B (NO)
Inventor: MARIANOWSKI LEONARD G
IPC: H01M8/14
Filed: 1988-03-25
Abstract: A process for production of electricity in molten carbonate fuel cells using a sulfur contaminated fuel gas. The anode polarization is reduced by use of porous anode of greater than about 10 weight percent copper. This results in an improved fuel cell operation when using fuel gas mixtures of over about 10 volume percent carbon monoxide and up to about 10 ppm hydrogen sulfide.
Patent NO-174200-B (NO)
Title: Analogifremgangsm}te for fremstilling av terapeutisk aktive 2-imino-6-polyfluoralkoksybenzotiazol-forbindelser
Inventor: AUDIAU FRANCOIS
IPC: A61P25/00
Filed: 1989-12-14
Abstract: Forbindelser med formelen:. der. Rj betyr en polyfluoralkoksyrest og. Ebetyr en alkyl-, (C_)-alkenyl-, cykloalkyl-, (Cg_)-alkyl-, karbamoylalkyl-, dlalkylkarbamoylalkyl-, acylamlnoalkyl-, fenyltloalkyl-, hydroksyalkyl-, cyanoalkyl-, sulfamoyletyl-, N-alkylsulfamoyletyl-, pyridyltloalkyl-, pyrldylalkyltioalkyl-, pyridylsulfinylalkyl-, (Cg_6 )-alkynyl-, fenylsulfinylalkyl-, x halogenfenyltioalkyl-, (2,2,2-trifluoretyl)tloalkyl-, 2-dialkylaminopropyl-, pyrlmidinylsulfinylalkyl-, pyrIdylalkylsul fInylalkyl-, halogenfenylsulfinylalkyl-eller (2,2,2-trifluoretyl)sulflnylalkylrestér. Hvis ikke annet er sagt har i de ovenfor angitte og de nedenfor følgende definisjonene alkylrester og alkyl-og alkoksydeler 1 til 4 karbonatomer i rett eller forgrenet kjede, samt deres salter med en mineral-ener organisk syre.Forbindelsene med formel (I) og deres salter rappor-teres å ha interessante farmakologiske egenskaper og er aktive overfor kramper indusert av glutamat og kan således benyttejs., ved behandling og forhindring av.~ krampefenomener, schizofreni symptomer og lignende. Forbindelsenes fremstilling beskrives.
Patent NO-178241-B (NO)
Inventor: LEMMING MICHAEL
IPC: E05F5/00
Filed: 1992-09-03
Abstract: In a braking device for self-closing doors of the type in which the closing movement is activated by means of a drop plumb (1) which via an elongated flexible transmission element (7) such as a pull wire can engage an element connected to the upper edge of the door, the transmission element (7) is routed mainly slip free over a transmission wheel (6), connected directly to the drop plumb and connected to an automatic revolving braking device, such as an eddy-current brake. <IMAGE>
Patent SE-323069-B (SE)
Inventor: BURN D
IPC: A61K31/573
Filed: 1965-06-03
Abstract: The invention comprises 6-hydroxymethyl-3oxo-D 4,6-steroids and their acylates; and their preparation by treatment of 3-enol ethers of 6hydroxymethyl - 3 - oxo - D 4 - steroids or their acylates (the etherifying group being an alkyl, chloralkyl, hydroxyalkyl, cycloalkyl or aralkyl radical) with dehydrogenating reagents; or by reaction of 3-enol alkyl ethers of 6-hydroxymethyl-3-oxo-D 4-steroids or their acylates with acids of at most 6 carbon atoms with an equivalent amount of a halogen in an inert solvent and in the presence of at least an equivalent amount of a strong proton acceptor; and the preparation of the 6-acyloxy compounds wherein the acyl group contains at most 10 carbon atoms by treatment of the 6-hydroxymethyl compounds with acylating reagents.  The steroids which may be used as starting materials are those described in Specification 929,984 (including derivatives of testololactone) or the 6-acylates thereof, prepared by acylation. Quinones are suitable dehydrogenating reagents. Examples are given and the preparation of some starting materials by the method disclosed in Specification 929,984 is also described, as is hydrolysis of some products containing a 6-acyloxymethyl group to the 6-hydroxymethyl compounds.ALSO:A pharmaceutical preparation comprises a 6-hydroxy- or acyloxy-methyl-3-oxo-4, 6-dienic steroid in admixture with one or more solid or liquid pharmaceutically acceptable inert carriers and, if desired, an oestrogen.  These preparations are stated variously to have anabolic, androgenic, gonadotrophin inhibiting, claudagenic, progestational, anti-inflammatory and anti-endotoxic properties and, when they contain an oestrogen, to be of value as oral contraceptives.  They may take the form of pills or tablets, an example of the latter containing 17 a -acetoxy-6-hydroxymethylpregna-4, 6-diene-3, 20-dione and ethynyloestradiol being given.
Patent RS-50835-B (RS)
Title: Haemostatically active preparation containing vwf and method for the production thereof
Inventor: JOSIC,DURO,
IPC: A61K35/16
Filed: 2001-04-04
Abstract: Preparation of a composition comprising hemostatically active von Willebrand factor (vWF) comprises (i) chromatographic purification of a vWF-containing plasma fraction; (ii) purifying the collected active fraction by gel permeation to produce a heat-stable fraction and (iii) heating this to inactivate viruses. Preparation of a composition comprising hemostatically active von Willebrand factor (vWF) comprises: (i) chromatographic purification of a vWF-containing plasma fraction on an ion-exchange material (A); (ii) purifying the collected active fraction by gel permeation to produce a heat-stable fraction and (iii) heating this to inactivate viruses. (A) comprises anion-exchange groups on a grafted polymeric structure (a tentacle material). An Independent claim is also included for a hemostatically active vWF-containing composition made this way.
Patent ZA-823823-B (ZA)
Title: Regenerative valve
Inventor: FRIESEN HENRY
IPC: F15B15/17
Filed: 1982-06-01
Abstract: A regenerative valve includes a housing having a valve bore therein intersecting with an extension passage interconnecting a pump and a piston extension chamber, a retraction passage interconnecting a sump and a piston retraction chamber, and a regenerative passage for communicating fluid from the retraction to the extension chamber upon extension of the piston. A poppet member is movable in the bore to open and block fluid flow through the extension passage. A shuttle member is movable in the bore to either open or block one or the other of the regenerative and retraction passages. The shuttle member engages the poppet to cause the poppet to open the extension passage when the shuttle moves to close the retraction passage and open the regenerative passage.
Patent ZA-828483-B (ZA)
Title: Enzyme carrying products
Inventor: BUERGER ERICH
IPC: C12H1/00
Filed: 1982-11-18
Abstract: 1. Process for the preparation of proteases fixed on a carrier of gel-forming proteins, characterised in that the proteases are mixed with a gel-forming protein, the mixture is treated with an organic solvent having an enzyme-precipitating activity and subsequently the particle suspension formed is reacted with one or more cross-linking agents.
Patent ZA-843363-B (ZA)
Title: Radar ground speed sensing system
Inventor: HOFFA ROBERT JOHN
IPC: G01S13/60
Filed: 1984-05-04
Abstract: A vehicle carries a radar transmitter (12) and receiver (14) which provides a Doppler signal representing vehicle ground speed. The Doppler signal is processed by a Schmitt trigger (18) and a flip-flop (20) to generate a symmetrical square wave whose instantaneous pulse-width is the reciprocal of the Doppler frequency. A microprocessor is interrupted by edges of the square wave and processes the pulse-width to produce a symmetrical output square wave (23). The processing steps comprise:
 (1) Input pulse widths exceeding a threshold value set by a timer are ignored
 (2) When the input pulse width INVAL is within 121_2% of the output pulse width OUTVAL the latter is updated in accordance with a weighted average, OUTVAL = (15 OUTVAL + INVAL)/16
 (3) When the input pulse width INVAL deviates more than 121_2% from the output pulse width OUTVAL no updating occurs unless this situation has persisted for 8 or more input pulses, whereupon more abrupt updating occurs in accordance with a second weighted average
 OUTVAL = (3 OUTVAL + INVAL)/4
 where INVAL is the average INVAL over 8 input pulses when the second weighted average is first used but is the latest input width when the situation has persisted for more than 8 input pulses.
Patent ZA-854302-B (ZA)
Title: Stabilising polymers and polymer films
Inventor: POYNER WILLIAM RAYMOND
IPC: C08K5/39
Filed: 1985-06-06
Abstract: @ A composition which comprises a polymer and a nickel dialkyldithiocarbamate of the formula (R'RZNCSS)<sub>2</sub>Ni, wherein R<sup>1</sup> and R<sup>2</sup> are the same or different branched-chain C<sub>5-18</sub> alkyl groups. Such a composition, which preferably additionally comprises a zinc dialkyldithiocarbamate, can be used, e.g. in film or sheet form, to protect flora at an agricultural or horticultural locus.
Patent ZA-869479-B (ZA)
Title: Method and apparatus for regeneration of hydrocarbon conversion catalyst
Inventor: GREENWOOD ARTHUR RAYMOND
IPC: C10G49/02
Filed: 1986-12-17
Abstract: Regeneration of a spent hydrocarbon conversion catalyst is accomplished by means of a moving bed of catalyst, where catalyst is passed through several treatment zones, in a unique regeneration vessel. The catalyst is first contacted with a hot oxygen-containing gas stream in a burning zone in order to remove coke. The catalyst is then passed into a drying zone for removal of water formed in the combustion zone by passing a hot dry air stream through the catalyst. This hot air stream is produced by exchange of heat with catalyst, thereby effecting cooling of the regenerated catalyst and by use of an air heating means located in the vessel. After passing through the drying zone, the air stream provides oxygen for combustion in the combustion zone.
Patent ZA-887235-B (ZA)
Title: Novel aminoalkyl-substituted heterocyclic sulfur compounds
Inventor: BARGAR THOMAS M
IPC: A61P9/12
Filed: 1988-09-27
Abstract: This invention relates to novel aminoalkyl substituted heterocyclic sulfur compounds which are useful as antihypertensive agents.
Patent ZA-898512-B (ZA)
Title: Removal and recovery of sulphur dioxide from gas streams
Inventor: HAKKA LEO ERNEST
IPC: B01D53/34
Filed: 1989-11-08
Abstract: Sulphur dioxide is removed from gas streams by contacting the gas stream with an absorbing medium containing less than about 80 wt. % of water and the spent absorbing medium subsequently is regenerated by removing absorbed SO2. The absorbing medium comprises amine salt absorbent having at least two amine groups, at least one of which is a salt and at least one of which has a pKa of about 4.5 to 7.3. The absorption is at a temperature of less than about 60 DEG  C. The spent absorbing medium is regenerated under conditions such that at least one amine group remains in salt form.
Patent ZA-907501-B (ZA)
Title: Liquid prepolymer compositions
Inventor: PHANOPOULOS C
IPC: C08G18/08
Filed: 1990-09-19
Abstract: A bitumen-free liquid prepolymer composition comprising :   a) from 50 to 99% by weight of an isocyanate-containing prepolymer obtained by the reaction of a stoichiometric excess of diphenylmethane diisocyanate with an organic compound containing a plurality of isocyanate-reactive groups, and b) from 50 to 1% by weight of a substituted diphenylmethane compound which is free from ester groups, isocyanate groups and isocyanate-reactive groups and has a melting point below 25 DEG C, a boiling point above 150 DEG C and a fire point above 100 DEG C.   The composition has a good stability and is useful for preparing elastomers and foams.
Patent ZA-912490-B (ZA)
Title: Antibody conjugates for treatment of neoplastic disease
Inventor: ROSENBLUM MICHAEL G
IPC: A61K39/44
Filed: 1991-04-04
Abstract: Immunoconjugates of an antibody to a 240 kD melanoma tumor associated antigen were prepared. Cytotoxic immunoconjugates such as ZME-018 antibody conjugate are useful for treating proliferative cell diseases such as melanoma as well as other tumors which bear the ZME-018 antigen. Detectably labeled compositions for diagnosis of such diseases are also disclosed.
Patent ZA-921406-B (ZA)
Title: Improved process and intermediate for certain bis-aza-bicyclic anxiolytic agents.
Inventor: GODEK DENNIS MICHAEL
IPC: C07D471/04
Filed: 1992-02-26
Abstract: (C1-C3)Alkyl-4,6,7,8,9,9a-hexahydro-2H,3H-pyrido-[1,2-a]pyrazin-1-one- 7-carboxylate esters, important precursors to certain bis-aza-bicyclic anxiolytics, can be prepared from di(C1-C3)alkyl cis-piperidine-2,5-dicarboxylate starting material by a new process via a new class of intermediates, di(C1-C3)alkyl cis-N-(2-(phthalimido)ethyl)piperidine-2,5-dicarboxylates. In the process, the starting material is reacted with either 2-(phthalimido)ethyl triflate or 2-(phthalimido)acetaldehyde to form the new intermediate, which can then be cyclized to the aforementioned precursor.
Patent ZA-932087-B (ZA)
Title: High performance, durable, low-E glass and method of making same
Inventor: LINGLE PHILIP J
IPC: E06B5/00
Filed: 1993-03-24
Abstract: A high performance, durable, low-E glass exhibiting about 80% or more visible transmittance, a hemispherical emissivity (Eh) of about 0.13 or less, and a normal emissivity (En) of about 0.10 or less is formed by sputter-coating a layer system on the glass substrate which comprises an undercoat and overcoat of Si3N4, at least one silver layer, and at least two sandwiching layers of a nickel or nickel alloy, preferably with the nickel alloy being nichrome, and the chromium being in the form of a nitride thereof. <IMAGE>