baber/WOPTO huggingface dataset:
Patent YU-12792-A (YU)
Title: Postupak za dobijanje lateksa za zaštitne prevlake sa poboljšanom savitljivošću
Inventor: SRAIL R E
IPC: C09D125/00
Filed: 1992-02-07
Abstract: POSTUPAK ZA DOBIJANJE LATEKSA ZA ZAŠTITNE PREVLAKE SA POBOLJŠANOM SAVITLJIVOŠĆU, ovaj se pronalazak odnosi na postupak za dobijanje lateksa koji se može formulisati u prevlake koje imaju poboljšanu savitljivost i dobru otpornost na vodu. Prevlake ove vrste su posebno pogodne za nanošenje na krovove, jer imaju izvanrednu savitljivost, izvanrednu otpornost na ultraljubičastu svetlost, i dobru otpornost na vodu. Pronalazak, tačnije, iznosi jedan postupak za izradu jednog neutralisanog lateksa koji se može koristiti u proizvodnji prevlaka koje se mogu redukovati vodom, a koji obuhvata: (1) vodeno emulzionu polimerizaciju slobodnih radikala, pri pH vrednosti manjoj od oko 3,5, monomerne mešavine koja sadrži, na bazi 100% masenih monomera (a) od oko 30 do oko 70% masenih vinil aromatskih monomera, (b) od oko 25 do oko 65% masenih najmanje jednog alkil akrilatnog monomera, i (c) od oko 1 do oko 5% masenih akrilne kiseline, i (d) oko 0,4 do oko 3% masena metakrilne kiseline, a u prisustvu od oko 0,2 do oko 0,4 phm najmanje jednog sulfonatnog površinski aktivnog proizvoda i u prisustvu od oko 4 do oko 8 phm najmanje jednog nejonskog površinski aktivnog agensa koji ima indeks hidrofilno-hidrofobne ravnoteže u opsegu od oko 12 do oko 20 da bi se proizveo lateks, i (2) neutralisanje lateksa amonijakom do pH vrednosti koja je u opsegu od oko 7 do oko 10,5 da bi se proizveo neutralisani lateks.
Patent YU-39792-A (YU)
Inventor: MARIANI G
IPC: B29K105/26
Filed: 1992-04-16
Abstract: The device comprises a cylindrical chamber (2) fitted with a loading hopper (4) and with a discharging well (5). A rotor (6) fitted with blades (31, 32) is driven in rotation by an electric motor (7) via a clutch (18). The chamber (2) and the bearings (22) of the rotor (6) are surrounded by a protective shroud (26). In the chamber (2), a mixture containing at least two different thermoplastic polymers is subjected to stirring (agitation) by the blades (31, 32) of the rotor (6), and this treatment is stopped after the appearance of a rapid increase in the energy consumed. A homogeneous thermoplastic is thus obtained. <IMAGE>
Patent YU-67090-A (YU)
Title: Insulating product, made of mineral wool fibers, used especially for heat insulation on tubes, and process for making this product
Inventor: OLF B L
IPC: C04B28/26
Filed: 1990-04-05
Abstract: The invention relates to a heat insulation product of mineral fibre wool and to a method of producing this. The curable binding agent of the product is an aqueous suspension containing water glass and slag. The slag reacts hydraulically with the alkalis of the water glass, yielding water resistant bonds. During the preparation of the product, the suspension of water glass and slag is agitated before being applied onto the product. The curing of the binding agent can be carried out at once or later, at the prevailing outer temperature or at a raised temperature.
Patent AT-A209993-A (AT)
IPC: B42F13/12
Filed: 1993-10-19
Abstract: PCT No. PCT/AT94/00151 Sec. 371 Date Jul. 18, 1996 Sec. 102(e) Date Jul. 18, 1996 PCT Filed Oct. 18, 1994 PCT Pub. No. WO95/11136 PCT Pub. Date Apr. 27, 1995A binder which can be opened on both sides, comprising a modular backstrip and two side parts, each side part being detachably connected to either side of the modular backstrip. Said side parts are detachable connected to each other with mounting posts and matching insertion holes. Said side parts detachably connected to the modular backstrip with insertion elements and matching recesses. Slide lock means are also provided.
Patent AT-A239394-A (AT)
Inventor: FINGRHUT HELMUT DIPL ING DR
IPC: C07D251/62
Filed: 1994-12-23
Abstract: In a melamine purifying process, impure melamine is heated up to a temperature above 200  DEG C but below the ammonia pressure-dependent, momentary melting point of melamine, and is kept in a solid state in said temperature range under an ammonia pressure from 5 to 350 bars for a period from 1 minute to 20 hours. It is then expanded and cooled down to room temperature, in whatever order, to produce pure melamine in powder form.
Patent AT-A248192-A (AT)
IPC: G01K1/02
Filed: 1992-12-15
Abstract: A description is given of a measuring arrangement for autoclaves (1) or similar devices having aggravated climatic conditions, having at least one measuring sensor (9), for example a temperature sensor, having measuring electronics (19) connected to the measuring sensor (9) via a connecting lead (26), the electronics (19) being arranged in a thermally insulated container (8) and containing a transmitter unit (23) to which is assigned a transmitter antenna (16) arranged outside the container (8) on a cover (13) for the latter and connected via a connecting lead, and having a separate receiving unit (70), to which is assigned a receiver antenna (11). The thermally insulated container (8) contains two Dewar vessels (20, 21) directed to face each other and arranged one inside the other, of which the inner Dewar vessel (21) holds the measuring electronics (19). The connecting leads (26) are passed through in the interspace between the Dewar vessels (20, 21) and are connected onto coupling parts (14, 15, 17) mounted in sealing fashion in the cover (13), to which coupling parts (14, 15, 17) corresponding coupling parts (37) are assigned for connecting the transmitter antenna (16) and the connecting lead to at least one measuring sensor (9). The measuring electronics (19) contain an analog/digital converter (49) for digitising the measured data and a digital control and processor module ( mu C) (50), downstream of which the transmitter unit (23) is connected. <IMAGE>
Patent BE-807062-A (BE)
Title: Plastic bags for stacking - formed by intermittently cutting and welding continuous plastic tube
IPC: B31B19/98
Filed: 1973-11-08
Abstract: A continuous plastic tube (opt. with a longitudinal seam) is continuously advanced and cut and welded at spaced positions to form plastic bags and the bags are transferred to a stacking position on a feed conveyor during the period in which the feed conveyor advances a completed pile away from the stacking position whereby continuous feed of the plastic tube is not interrupted and the processing speed is increased. Pref. newly formed bags are formed into an intermediate pile which is transferred to the stacking position such that the leading edge of the intermediate pile overlaps the trailing edge of the adjacent completed pile.
Patent BE-897662-A (BE)
Title: Savons translucides et leurs procedes de fabrication
IPC: C11D17/00
Filed: 1983-09-02
Abstract: Pain de savon translucide, caractérisé en ce qu'il contient environ 45 à 90% de savons mixtes de suif et d'huile de coco, qui sont des savons d'une base choisie dans le groupe comprenant une alcanolamine inférieure et un hydroxyde de métal alcalin, et leurs mélanges, 40 à 90 % environ du savon étant constitués par un savon de suif et environ 60 à 10 % du savon étant constitués par un savon d'huile de coco, environ 1 à 10 % d'un savon de lanoline d'une base choisie dans le groupe comprenant une alcanolamine inférieure, un hydroxyde de métal alcalin, l'hydroxyde d'ammonium, et leurs mélanges.
Patent BE-900310-A (BE)
Title: Procede de surfacage au laitier electrolytique de cylindres de laminoirs.
Inventor: BLASKOVITS P
IPC: C23C26/02
Filed: 1984-08-07
Abstract: Procédé de surfaçage au laitier électrolytique de cylindres de laminoirs, au moyen d'électrodes rubans, caractérisé en ce que les électrodes sont disposées cote à cote suivant un cercle autour du cylindre à surfacer, les électrodes rubans effectuent, pendant le surfaçage du cylindre, un mouvement vers le bas vers le bain de soudure, de meme qu'un mouvement de rotation inversé sur au moins la distance séparant deux électrodes voisines, produisant ainsi un recouvrement de soudure plus homogène, et une transition plus progressive avec le métal de base, tout en supprimant les tensions internes produites par le surfaçage.
Patent BE-901228-A (BE)
Title: Dispositif d'alimentation en air comprime pour machine a tisser avec insertion pneumatique d'au moins deux fils de trame.
IPC: D03D47/38
Filed: 1984-12-06
Abstract: Ce dispositif d'alimentation pneumatique concerne les machines à tisser sans navette avec insertion de deux ou plusieurs fils de trame (1,2) au moyen d'éléments tels que buses de lancement (5,6) et buses-relais (10), alimentées en air comprimé selon des séquences. Un automate (25) relié à un support de programmes des séquences d'insertion (26), pilote d'une part des électrovannes (12,16) placées sur les arrivées d'air comprimé (13.17) vers les éléments d'insertion (5,6,10) et d'autre part des organes de commutation (20,21) permettant d'alimenter ces éléments d'insertion (5,6,10) sous au moins deux pression distintes (P1, P2; p1,p) sélectionnées en fonction des caractéristiques des fils de trame (1,2) à insérer. Les organes de commutation (20,21) sont par exemple des détenteurs proportionnels permettant d'asservir la pression d'air dans un réservoir (18, 22).
Patent BE-901325-A (BE)
Title: Appareil d'emmagasinage de liquide.
IPC: G01G17/04
Filed: 1984-12-20
Abstract: L'appareil comporte essentiellement un logement (2), à l'intérieur duquel sont montés un réservoir d'emmagasinage de liquide principal (3) et un réservoir de réception (19) destiné à recevoir chacun des masses de liquide. La masse de liquide est pessée dans le réservoir de réception (19) et la température, le ph et la conductivité du liquide sont également controlés. Un échantillon de la masse de liquide est également recueilli dans une bouteille d'échantillonnage (37), en vue de son analyse subséquente. Si la masse de liquide est acceptable, elle est débitée du réservoir de réception (19) dans le réservoir d'emmagasinage de liquide principal (3). Si elle est inacceptable, elle est envoyée au rebut.
Patent BE-902066-A (BE)
Title: Application du formage au moyen d'un mandrin de calibrage pour l'obtention de formes de sections transversales profilees de coquilles de coulee en continu.
IPC: B22D11/057
Filed: 1985-03-29
Abstract: Pour la fabrication de coquilles tubulaires pour installations de coulée en continu ou pour l'amélioration de la qualité de telles coquilles, il est utilisé un mandrin de section transversale en forme de T, de double T, de U ou de L, sur lequel le tube de coquille est mis en forme sous l'effet d'efforts agissant de l'extérieur.
Patent BE-905727-A (BE)
Title: Faisceau de tiges de poil, a mettre en oeuvre en particulier dans les soins dentaires.
IPC: A46B9/04
Filed: 1986-11-07
Abstract: Faisceau de tiges de poil 1 dont les différentes tiges de poil sont agencées coaxialement en forme d'anneau, sur un cupule gingivale 3,4 symétrique en rotation, caractérisé en ce que deux couches de poils les plus internes 7, 9 renforcées, présentant individuellement des poils disposés en cercle en rotation, font saillie, en un emplacement 20, au-dessus des couches de poils restantes 16-18 inclinées vers l'extérieur, à plusieurs gradins, et en ce que la couche la plus interne 7 forme, en faisant saillie, en un emplacement 11, au-dessus de la deuxième couche la plus interne 9, une couche exposée, la deuxième couche la plus interne recevant un agencement en pointe 10 et la couche la plus interne recevant sur la face frontale de la partie en saillie un façonnage sélectif..
Patent CA-1046004-A (CA)
Inventor: GUTH EUGENE D
IPC: C10G53/04
Filed: 1974-05-24
Granted: 1979-01-09
Abstract: METHOD FOR REMOVING SULFUR AND NITROGEN                      IN PETROLEUM OILS          Abstract.       A method for the removal of sulfur and nitrogen components from petroleum oils is disclosed.  The unwanted sulfur and nitrogen is oxidized to the extent that the resultant compounds exhibit preferential solubility charac-teristics in some solvent with respect to the oil.  The oxidation step involves reacting the sulfur and nitrogen compounds present with an oxide of nitrogen.  In particular instances, pretreatment of the oil to remove active groups which cause undesirable side reactions or removal of low sulfur fractions prior to the oxidation step will increase the efficiency of the process.  The oil containing the oxidized forms of sulfur and nitrogen is then mixed with a selective solvent, which is immiscible in the oil and in which the sulfur and nitrogen compounds will dissolve.  Methanol is the presently preferred solvent.   Separation of the oil from the methanol-oxidized compound solution may be effected in a gravity separator.  The oxidant gas may be regenerated by the addition of oxygen and recirculated.  The oxidized sulfur and nitrogen compounds may be decomposed in a hydrolysis reaction with a dilute base to separate inorganic sulfate and sulfite, and nitrate and nitrite compounds from the hydrocarbon parts of the compounds.
Patent CA-1036758-A (CA)
Inventor: NAGANO TADASHI
IPC: D21C9/00
Filed: 1974-09-30
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a method of delignify-ing cellulosic material with oxygen in the presence of an alkaline aqueous medium in a reaction vessel, which comprises previously dissolving said oxygen into said alkaline aqueous medium under a partial oxygen pressure of at least 4 kg/cm2 before charging the medium into the reaction vessel, contacting said alkaline medium containing dissolved oxygen with the cellulosic material in said reaction vessel at a temperature of 80 to 160°C to conduct oxidative delignification of said cellulosic material, said cellulosic material being introduced batch-wise or continuously into the reaction vessel, the con-sistency of said cellulosic material in said aqueous medium being so chosen as to form an agglomeration of the cellulosic material in the alkaline aqueous medium which agglomeration does not have any gaseous space therein, and the pressure in the reaction vessel being maintained more than the partial oxygen pressure employed in the oxygen-dissolving step, and discharging a part of the waste liquor formed during delignification from the vessel, while at the same time charging fresh alkaline aqueous medium containing dissolved oxygen into the vessel, so that the displacement of the waste liquor with the fresh alkaline aqueous medium containing dissolved oxygen is carried out continuously throughout the delignification, and so that the chosen consistency of the cellulosic material is kept substantially constant by controlling the discharging and charging volume of the alkaline aqueous medium.
Patent CA-1088841-A (CA)
Inventor: SIMPSON ROBERT E
IPC: A62B17/04
Filed: 1974-12-13
Granted: 1980-11-04
Abstract: ABSTRACT OF THE DISCLOSURE             Protective headwear is described which provides protection against radio-active contaminants, or chemically or bacteriologically polluted atmospheres, (i.e. A B C environment)  This headwear protects a user's head and respiratory system, and is fabricated of a material resistant to the A B C environment.  An A B C proof visor is mounted sealably in a from t portion of the headwear, frequently in the form of a hood, with the lower edge of the visor being detachable from the hood material.  The visor can thus be lifted.  The hood also has provisions to prevent the atmosphere outside the hood from reaching the head via the neck region.  This arrangement permits the wearer to breathe acceptable air and/or oxygen.  In a preferred form the headwear is in the form of a protective helmet.  In another preferred form the protective headwear includes a flexible skirt to overlap the wearer's shoulders, and even more preferably has a breathing mask therein.
Patent CA-1057740-A (CA)
Title: 3-heterothio (alkoxycarbonyl and alkoxythiocarbonyl)-thioacetyl) cephalosporin derivatives
Inventor: TREUNER UWE D
IPC: A61K31/545
Filed: 1975-06-18
Granted: 1979-07-03
Abstract: ABSTRACT   3-Heterothio[alkoxycarbonyl and alkoxythiocarbonyl)-thioacetyl]cephalosporin derivatives which have the formula   wherein R1 is hydrogen, lower alkyl, phenyl, furyl or thienyl;  R2 is lower alkyl or phenyl-lower alkyl;  R3 is hydrogen, lower alkyl, phenyl-lower alkyl, tri(lower alkyl)silyl, tri(lower alkyl)stannyl, a salt forming ion, or -CH2-O-?-R; R is lower alkyl, phenyl or phenyl-lower alkyl; Z is O or S; R4 is a nitrogen and/or sulfur or oxygen containing heterocyclic ring system selected from the group consisting of oxadiazole, thiazole, tetrazole and thiadiazole and in addition, when Z is O, isoxazole, isothiazole and 1-oxopyridine and when Z is S, triazole and thiatriazole, and lower alkyl substituted analogs of said heterocyclic rings; are useful as antibacterial agents.
Patent CA-1072073-A (CA)
Inventor: KING JOHN M
IPC: C10N50/10
Filed: 1975-07-04
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE    EXTREME-PRESSURE AGENT AND ITS PREPARATION         A lubricating composition comprising a major portion of a lubricating oil and a minor amount of a partic-ulate dispersion of a mixed alkaline earth metal and alkali metal borate.
Patent CA-1065135-A (CA)
Inventor: FELLNOR JOHN R
IPC: F27D13/00
Filed: 1975-11-21
Granted: 1979-10-30
Abstract: ABSTRACT OF DISCLOSURE   A scrap preheating system of the type employing a conveyor upon which the scrap is placed, an elongate burner hood surrounding the conveyor and burners within the hood which direct flames upon the scrap.  The side walls of the burner hood include an elongate exhaust chamber and side wall ports between the exhaust chamber and the interior of the hood.  An exhaust fan induces a negative pressure under the hood through the exhaust chambers which pulls the unburned hydrocarbons from under the hood through the side wall ports into the exhaust chamber.  Additionally, air is drawn upwardly between the conveyor and side walls of the hood and through the side wall ports into the exhaust chambers wherein combustion is completed and pollution reduced.  The length of hood and burner array exceeds the length of scrap material on the conveyor.  The conveyor is periodically jogged during the preheating cycle to slightly advance and mix the scrap and only those burners positioned above the scrap are op-erated as it advances.  The burners are initially operated with a slightly oxidizing flame until hydrocarbons are burned from the scrap and there-after operated with a slightly reducing flame to prevent significant oxidation of the metal.
Patent CA-1059170-A (CA)
Inventor: BAR-ON ARI
IPC: G03G15/20
Filed: 1975-12-31
Granted: 1979-07-24
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus in which a sheet of support material having particles substantially permanently affixed thereto is separated from a heated fuser member.  The heated fuser member is operatively associated with a back up member such that the sheet of support material passes therebetween.  As the sheet of support material passes therebetween, the particles thereon contact the fuser member.  In this manner, the particles are thermally fused to the sheet of support material.  Thereafter the sheet of support material with the particles affixed thereto is separated from the fuser member.      The foregoing abstract is neither intended to define the invention disclosed in the specification, nor is it intended to be limiting as to the scope of the invention in any way.
Patent CA-1050918-A (CA)
Inventor: KRANZ RAYMOND E
IPC: B41J33/518
Filed: 1976-01-20
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE         Ribbon reversing mechanism in a high speed printer (telecircuitry) includes a reversing stepping motor energized by the telegraph circuit; the drive train is proportioned to assure the increment of ribbon feed is different from the increment of character spacing.
Patent CA-1069523-A (CA)
Inventor: MIEVILLE ANDRE
IPC: C07C49/86
Filed: 1976-02-11
Granted: 1980-01-08
Abstract: Abstract This invention provides a method of preparing a compound of the formula:              (II) in which A is a methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl or cyclo-hexyl group or a group of formula          ,        or       [ where each of X1, X2 and X3, which are identical or dirrerent is H, Cl, Br, F, CF3, NO2, NH2, OH, C1-4 alkyl, C1-4 alkoxy, benzyloxy, acetamido, acetoxy, CHO, COOH, a radical    , where Y is OH or C1-4 alkoxy; X6 is O or S; and X7 is H, Cl or Br]; each of R, X4 and X5 which are identical or different, is hydrogen or C1-4 alkyl;            Y is H, OH, OM (where M is a metallic residue), C1-12 alkoxy, in which the chain is straight or branched, C3-8 cyclcalkyloxy, C1-4 alkylthlo, 2,3-dihydroxypropyloxy, 4-(2,2-dimethyl-,3-dioxolannyl)-methylencoxy, which has the formula   phenoxy, substituted phenoxy, 3-pyridylmethyleneoxy, 5-(2-methyl-3-hydroxy-4-hydroxymethylpyridyl)-methyleneoxy, which has the formula :       a NZ1Z2, NHCH2CH2NZ1Z2, OCH2CH2NZ1Z2 or O(CH2)m CONZ1 Z2 group (where m is an integer from 1 to 4 and Z1 and Z2 are C1-4 alkyl groups, or Z1 and Z2 together with the nitrogen atom to which they are joined may form a 5-to 7-membered N-heterocyclic group which may contain a second heteroatom such as O and N and may be substituted), or a group   R'represents hydrogen, a C1-C4 alkyl group or an acetyl group; and their addition salts comprising reducing a compound of formula   where A, X4, X5, R and Y are as defined above with an organic reducing agent and if necessary substituting the product  to etherification or acetylation.
Patent CA-1077063-A (CA)
Inventor: LEACH BRUCE E
IPC: B01J21/00
Filed: 1976-03-11
Granted: 1980-05-06
Abstract: LIQUID PHASE METHYLATION      OF ORTHO CRESOL         Abstract of the Disclosure Ortho cresol is methylated in the liquid phase to yield 2,6-xylenol and 2,3,6-trimethylphenol in high selectivity and mild con-ditions.
Patent CA-1075939-A (CA)
Inventor: LEE BRIAN W
IPC: A61C7/00
Filed: 1976-06-02
Granted: 1980-04-22
Abstract: Abstract of the Disclosure A bandless orthodontic bracket for a tooth straightening assembly is attachable to the labial or buccal surface of a tooth with a cement.  The portion of the bracket adjacent the tooth is provided with at least one undercut recess in which the cement is accommodated so as to provide a "physical" lock between the cement, when set, and the bracket. The frontal portion of the bracket, which is on the reverse side to the labial surface abutting portion, is provided with a smooth bow-shaped channel for accommodating a horizontally disposed arch wire.  The arch wire makes contact with the base of the convex channel at one point and permits relative movement with respect to the bracket during mesiodistal tilting of the tooth.
Patent CA-1062184-A (CA)
Inventor: DUBOIS ROBERT A
IPC: B65D53/02
Filed: 1976-07-06
Granted: 1979-09-11
Abstract: CHIME PROTECTIVE GASKET            ABSTRACT OF THE DISCLOSURE       A protective gasket for the chime of a container.  The gasket includes an annular flexible strip adapted to conform to surfaces of the chime.  Surfaces on the strip cooperate with the container surfaces to hold the strip in position on the chime.          Projecting ribs on the strip are located to engage with a cover applied to the container to provide a seal between the container and the lid.