baber/WOPTO huggingface dataset:
Patent MX-168159-B (MX)
Title: Material adsorbente para recuperacion de bromo y procedimiento de recuperacion de bromo que utiliza el mismo
Inventor: KAITO HIROYUKI
IPC: B01D53/68
Filed: 1986-04-16
Abstract: La presente invención se refiere a un adsorbente para la recuperación de bromo que comprende una zeolita ZSM-5 que tiene una relación moalr de SiO2/A12O3 de cuando menos 70.
Patent MX-165417-B (MX)
Title: Composicion catalitica para la isomerizacion de hidrocarburos parafinicos
Inventor: COLE STEVEN W
IPC: B01J23/40
Filed: 1987-05-08
Abstract: La presente invención se refiere a una composición catalítica para la isomerización de hidrocarburos isomerizables, la cual comprende una combinación de un componente de metal del grupo de platino con un soporte que contiene mordenita cristalina en forma de hidrógeno y un óxido inorgánico refractario, teniendo dicha composición catalítica un área superficial de por lo menos 580 m cuadrado/g.
Patent MX-168944-B (MX)
Title: Sello o junta de borde revestido con elastomero
Inventor: PILKINGTON ANDY C
IPC: F16J15/32
Filed: 1987-10-09
Abstract: La presente invención se refiere a un sello o junta de borde, que consiste de: un miembro de caja; un revestimiento de un material elastomérico que se proporciona por encima de por lo menos una porción del miembro de caja; y un elemento compuesto de sello o junta de borde ligado al material elastomérico a lo largo de una superficie de ligazón de manera tal que la carga de choque transmitida a través del elemento de junta o sello de borde es amortiguada mediante el material elastomérico.
Patent NO-138323-B (NO)
Title: Fremgangsmaate for aa fjerne kvikksoelv fra en svoveldioksydinneholdende gass
Inventor: HERRERA ANTONIO DE LA CUADRA
IPC: C22B43/00
Filed: 1974-01-29
Abstract: Fremgangsmåte for å fjerne kvikksølv fra en svoveldioksydinneholdende gass.
Patent NO-159544-B (NO)
Inventor: VOGEL KARL HEINZ
IPC: E06B3/68
Filed: 1982-07-27
Abstract: 1. Wing of a window or a door having detachably fitted false glazing bars (2, 3) consisting of preferably metal-reinforced plastics hollow-section bars which bear with their ends against a transverse surface (11) disposed on the wing frame (1) or on another glazing bar and are adjacent, with their under side, to a pane of glass (6) or the like mounted in the wing frame, while a detent device (10) is inserted in at least one of the ends of at least one glazing bar, in its longitudinal direction, opposite which detent device a counter formation which can be brought into locking engagement with the detent device to secure the glazing bar is disposed on the associated transverse surface, characterised in that, - the counter formation is a pin (4) which is inserted in the transverse surface (11), projects beyond this and extends in the longitudinal direction of the glazing bar (2, 3) and extends into its hollow section, - the detent device (10) is a detent clip consisting of two resilient clamping jaws (14), which is open towards the under side and engages over the pin (4) from above, and - the under side of the glazing bar (2, 3) comprises a recess (13) on the detent device (10) for the passage of the pin (4).
Patent NO-158390-B (NO)
Inventor: FANCHER PHILIP DANIEL
IPC: G08B13/24
Filed: 1983-04-11
Abstract: An article surveillance system employs a label or tag containing a non-linear impedance element, such as a semi-conductor diode, connected to a metal antenna loop configured to pick up two distinct radio frequency transmissions displaced on either side of a selected center frequency. The non-linear impedance element connects opposing sides of a closed loop section at one end of the antenna to form a tuned tank circuit having a resonant frequency twice that of the selected center frequency. A first transmitter generates a tone modulated radio frequency displaced on one side of the center frequency, and a second transmitter generates a continuous wave radio frequency displaced from the center frequency on the other side. Both transmitter signals are fed separately to respective radiating antennae located adjacent to a surveillance area. The antennae are chosen to produce circularly polarized transmission of both frequencies within the surveillance area. The two different frequencies picked up by the transponder antenna are mixed by the non-linear impedance causing the tank circuit to resonate at a single higher frequency equal to their sum, which is double the center frequency; that resonant frequency is reradiated to be picked up by a receiver antenna or antennae suitably placed with respect to the surveillance zone to be detected by a very narrow band receiver responsive to the sum frequency. The modulating tone signal is derived from the received signal to produce a gradually increasing charge that is compared against a preselected threshold level to trigger an alarm for a fixed interval only when the detected signal is of a sufficient strength and duration.
Patent NO-154105-B (NO)
Title: Patronhylse.
Inventor: MOSER FRANZ
IPC: F42B5/28
Filed: 1983-05-27
Abstract: Ved innføring av patroner i et våpen er det fare foi at patronhylsens (10) konusformede skulder (14) der-ved deformeres på uønsket måte. For unngåelse av dette er veggen til den konusformede skulder (14) utformet tykkere enn veggen til patronhylsens (10) hylselegeme (13). Til fremstilling av eri slik patronhylse (10) benyttes en ekstruderingsdor (16) som i området ved den konusformede skulder (14) har en utsparing (17), for dannelse av en fortykkelse (18) i veggen til patronhylsen (10).
Patent NO-163548-B (NO)
Title: Fremgangsmaate for posisjonsbestemmelse av en seismisk hydrofonkabel.
Inventor: NESBOE INGE JOSTEIN
IPC: G01V/
Filed: 1985-05-31
Abstract: Oppfinnelsen vedrører en fremgangsmåe for posisjonsbestemmelse av en seismisk hydrofonkabel (2),. som omfatter en flerhet av magnetiske kompasser (4a,4b,...4n) anordnet på avstand fra hverandre langs kabelen (2) som blir slept etter et sjøgående fartøy (1), idet der benyttes satellittnavigasjonsinformasjon og eventuell kompassmåling for bestemmelse av kabelens posisjon i forhold til en referanse. I den hensikt på en mer nøyaktig måte å kunne bestemme kabelens form og posisjon på grunnlag av observasjoner bare fra én satelitt, blir der ifølge oppfinnelsen fore-slått å benytte en mottageranordning (12a,12b) ved hver ende av hydrofonkabelen (2), idet mottageranordningene (12a,12b) mottar signaler (fla,flb) fra en satelitt (13) for fremskaffelse av relativ fasefor-skjoll (n + dQ/2 PI) mellom siynalone mott ni I ved de to mottageranordninger, hvoretter man på grunnlag av faseforskjellen (n + dQ/2 PI) mellom signalene beregner retningen (AZ) for korden (A,B) og derved med informasjon om kjent total kabellengde og korrigerte
Patent NO-168411-B (NO)
Inventor: HOLMQVIST OLLE
IPC: B44C3/00
Filed: 1985-09-13
Abstract: A method of manufacturing a patterned, colored surface on an object of wooden or cellulose material comprises as the first step preparation of the pattern on the surface by removing or depressing predetermined portions of the surface, so that grooves or recesses are created therein. To create, by only one application of paint to the surface, a two-colored pattern in which the grooves have a color differing from that of the remainder of the surface there is subsequently applied to the whole surface, including recesses, a paint which in addition to dissolved dye or dye pigments and solvent, contains about 0,5 - 8%, calculated on the entire quantity of finished paint, inert or non-soluble, fine-grained particles of metal, glass, plastic, metal alloy, metal compound or the like having a maximum cross dimension which is substantially larger than the maximum cross dimension of the dye pigments and is comprised within the range 2 - 200 <sub>w</sub>, preferably being less than 20 µ.The invention also relates to articles manufactured by the method and a paint for carrying out the method.
Patent NO-161266-B (NO)
Inventor: KOENIG RAYMOND
IPC: C08G59/62
Filed: 1985-09-27
Abstract: An epoxy resin composition and a process for preparing electrical laminates therefrom has been disclosed. 
<??>The epoxy resin composition is comprised of an epoxy resin, a solvent and a hardener which is the reaction product of a hexa-alkyl ether of a methylol melamine having the general formula: 
<CHEM>
 wherein each R, independently, is an alkyl radical having from 1 to 4 carbon atoms with a polyhydric phenol and, optionally, a monohydric phenol, with the phenol compound(s) having been employed in an amount to provide a ratio of at least one reactive phenolic hyxroxy group for each alkoxy group.
Patent NO-170674-B (NO)
Inventor: SCHINKEL INGO
IPC: B32B27/08
Filed: 1987-03-27
Abstract: Heat-sealable composite films, stretched at least uniaxially, comprising a base layer, of a propylene polymer, which is provided on at least one of its surfaces with an adhesion promoter layer and a heat-sealable layer of a thermoplastic polyurethane elastomer.
Patent SE-309858-B (SE)
Inventor: ANSCHERLIK A
IPC: B01L3/02
Filed: 1964-03-18
Abstract: 1,021,177. Delivering measured quantities of liquid. VYZKUMNY USTAV ENERGETICKY. Dec. 18, 1963 [March 19, 1963], No. 49904/63. Heading B8N. Apparatus for automatically maintaining the liquid level in a dosing apparatus in which the discharge is started by a pressure pulse comprises a supply tube 2 connected to a dosing vessel 1 and leading therefrom into a storage tank 3, the tube terminating in an open end 24 located at the desired control liquid level 31 and being provided with an orifice 23 above the bottom of the tank. The dosing vessel 1 is connected via a tube 6 to a pipe 4 into which a measured amount of a different liquid is poured, the liquid flowing via a restriction 41, into a container 5; a tube 13 also leads from the vessel into the container. In operation, the tank is filled with a liquid up to a maximum level 32, the liquid then flowing via the orifice 23, into the dosing vessel as shown. When the different liquid is poured into the tube 4, due to the restriction 41, it rises into the tube 6 thereby causing a pressure which acts on the liquid in the vessel 1. The liquid in the tube 13 then rises to the level 31, and remains at this level since the liquid above the junction of the tube 2 with the vessel is being forced through this tube and overflowing at the level 31 into the tank. When the liquid level in the vessel drops below the above junction point, the liquid in the vessel is then forced over a bend 12 in the tube 13 where it flows into the container S.
Patent SE-337891-B (SE)
Inventor: MORRISSEY W
IPC: C04B35/18
Filed: 1960-09-23
Abstract: Ceramic glass products of high mechanical strength and good electrical properties predominantly composed of synthetic magnesium silicate crystals are formed from a melt comprising MgO (20-50%), SiO2 (20-50%), Al2O3 (5-20%) and a fluxing agent (5-15%) which may be one or more of Na2O, B2O3, K2SiF6 and K2O. After cooling the vitreous mass is first re-heated to 850-900 DEG  C. for 15 minutes to 2 1/2 hours to initiate crystallization then raised to 1050 DEG  C. for 1 to 8 hours to give a homogeneous nitro crystalline mass composed predominantly of synthetic magnesium silicate crystals. Magnesite (MgCO3) kyanite (Al2SiO2) and spinel (MgAlO4) may be used as batch materials.  In forming a seal with metal the metal part is placed in a centrifugal mould and the molten glass poured in.  After centrifuging and cooling, the composite article is subjected to the heat treatment to crystallize the glass. The material is also useful for bonding materials such as alumina, magnesia, silicon carbide, and mica.
Patent YU-46145-B (YU)
Title: Slavina na dugme za košuljicu endoskopskog instrumenta
Inventor: LJ VASILEV
IPC: A61B1/00
Filed: 1984-11-05
Abstract: što je, sa cirkularnim kanalom (7) izvedeni, klip (6) klizno ugradjen u vertikalni kanal tela slavine (4), pri čemu je spiralna opruga (10) postavljena izmedju izdubljenog dna klipa (9) i donjeg zatvarača kanala (11).
Patent RS-50814-B (RS)
Inventor: BOGLE DAVID EVERETT
IPC: A61P27/00
Filed: 2002-04-26
Abstract: Tartaratna so 5,8,14-riazatetraciklo[10.3.1.02,11.04,9]-heksadeka-2(11),3,5,7,9-pentaena.Prijava sadrži još 14 patentnih zahteva.
Patent ZA-807491-B (ZA)
Title: Tablet coating apparatus
Inventor: ROY MESSAGE STEPHEN
IPC: A61J3/06
Filed: 1980-12-01
Abstract: A tablet coating apparatus is described, which comprises a rotatable tablet receiving surface, rotary driving means coupled to the surface, an applicator for supply of coating fluid to the tablets (as hereinbefore defined), applicator shutdown means, an air conduit for supplying air to the tablets, air control means for regulating the supply of air, the arrangement of the air conduit and tablet receiving surface being such that in operation of the apparatus air passes from the air conduit through a bed of tablets on the tablet receiving surface, temperature sensing means in the path of the exhaust air and control means connected to the temperature sensing means, the rotary driving means, the air control means and the applicator shutdown means, for shutting off the supply of air to the rotatable tablet receiving surface, causing the rotary driving means to cease to rotate the tablet receiving surface and causing the applicator shutdown means to shut down the applicator whenever the temperature detected by the temperature sensing means exceeds a first predetermined value in operation of the apparatus and for causing the applicator shutdown means to shut down the applicator whenever the temperature detected by the temperature sensing means falls below a second predetermined value in operation of the apparatus.
Patent ZA-817196-B (ZA)
Title: O-sulfated beta-lactam hydroxamic acids
Inventor: GORDON ERIC MICHAEL
IPC: C07D205/08
Filed: 1981-10-16
Abstract: Antibacterial activity is exhibited by  beta -lactams having a sulfate substituent in the 1-position and an acylamino substituent in the 3-position.
Patent ZA-838673-B (ZA)
Title: Process for preparing derivatives of the monoamide of terephthalic acid
Inventor: RITSCHEL WERNER
IPC: C07C/
Filed: 1983-11-21
Abstract: An improved and simplified process for preparing terephthalic acid monoamide derivatives of the formula   <IMAGE>   in which R denotes hydrogen, an alkaline earth metal or alkali metal cation or methyl, R1 denotes C8-C30-alkyl, preferably C12-C22-alkyl, and R2 denotes C1-C30-alkyl or, preferably hydrogen, in which dimethyl terephthalate is reacted with an amine of the formula HNR1R2 in methanol and in the presence of sodium methylate. The compounds thus obtained are used for gelling oils and organic solvents.
Patent ZA-846721-B (ZA)
Title: Method and apparatus for measuring water content
Inventor: CAMPBELL NEIL FRANCIS
IPC: G01N33/34
Filed: 1984-08-28
Abstract: A modified infra-red scanning gauge used in measuring the moisture content of a paper-web during manufacture or when subject to a coating practice, has a measurement channel (216) and a reference channel (218). The measurement channel is based on the infra-red absorption spectrum of water which has an absorption band centred on 1.94 microns. The reference channel is conventionally at a wavelength of 1.83 microns (Figure 2A) where water has previously been considered to be transparent to infra-red or at a wavelength of 1.68 microns. The gauge is intended for measurement of high water content, where at 1.94 microns absorption effectively becomes total thereby preventing measurements being made, and uses a narrow-band filter (222'A) of 0.03 micron wavelength offset from the peak of the 1.94 micron absorption band in the range 1.76 to 1.87 microns, previously considered stable as regards water content but now disclosed as showing a water-dependent variation at high water contents, In a specific example a 1.83 micron filter (222A) is used for the measurement channel (218) and a 1.68 micron filter (224A) for the reference channel (218). The modified gauge which may be of the transmission or scatter type has particular use at the wet end of a paper-making machine (Figure 1).
Patent ZA-852803-B (ZA)
Title: Purification of monoclonal antibodies
Inventor: FLASHNER MICHAEL
IPC: C12P21/08
Filed: 1985-04-15
Abstract: A method of chromatographically separating monoclonal antibody type IgM from mouse ascites fluid utilizing a particular chromatographic packing of silica gel bearing bound polyethylenimine functions.
Patent ZA-853142-B (ZA)
Title: Solid substrate which consists at least partially of a biologically or chemically active substance and is coated with a(meth)acrylic polymeric network as well as a process for providing said coated substrate
Inventor: HUIZER LEENDERT
IPC: A61K9/28
Filed: 1985-04-26
Abstract: A solid substrate, which contains or consists of a biologically or chemically active substance, is coated with coating material containing at least one polymerizable crosslinkable polyfunctional acrylic or methacrylic compound wherafter the coating material is subjected to polymerization substantially in the absence of non-polymerizable components to form a network coating of polymer on the surface of the solid substrate. This coating permits either the controlled release of active substance from the coated substrate or the controlled access of material reacting with said active substance into the coated substrate and the controlled release of the resulting reaction products from the coated substrate.
Patent ZA-864440-B (ZA)
Title: Pharmaceutical composition
Inventor: HASEGAWA TORU
IPC: C07H15/26
Filed: 1986-06-13
Abstract: Hygromycin, epihygromycin and a mixture thereof have potent inhibitory activity against Treponema hyodysenteriae and are useful for treatment of swine dysentery.
Patent ZA-878128-B (ZA)
Title: Benzo(5,6)cycloheptapyridines,compositions and methods of use
IPC: C07D487/04
Filed: 1987-10-29
Abstract: Derivatives of benzo[5,6]cyclohepta pyridine, and pharmaceutically acceptable salts and solvates thereof are disclosed, which possess anti-allergic and anti-inflammatory activity. Methods for preparing and using the compounds are also described.
Patent ZA-879022-B (ZA)
Title: Apparatus for injection moulding
IPC: B29C45/14
Filed: 1987-12-01
Abstract: Apparatus for injection moulding plastics closure elements into apertures in the central panels of a plurality of can ends (13), said apparatus comprising, a first mould tool (26); a second mould tool (27); means effective to bring the mould tools together to clamp on opposed surfaces of each central panel and thereby define a mould cavity enclosing a margin of panel material around the aperture and spanning both sides of said aperture; and a passageway in at least one of the moulded tools to permit injection of plastics material into said mould cavity, wherein, the first mould tool includes a plurality of cavity defining mould portions (37,38) each slidably guided in a respective bore in said first mould tool and resilient support means (44) in each bore to urge each said mould portion towards the second mould tool.
Patent ZA-914713-B (ZA)
Title: A carbon friction strip with a damage detection facility
Inventor: ODOT PATRICK
IPC: B60L5/08
Filed: 1991-06-19
Abstract: Friction strip serving for the transfer of electrical energy to rolling stock and comprising a damage detector device. 
<??>The strip consists of a pantograph wearing strip (2) made of a carbon-containing material comprising a groove (3) on its face in contact with the stirrup (5), in which groove there is placed a leaktight tube (4) connected to the detection device. 
<??>According to the invention, the material of which the tube is made and that of which the pantograph wearing strip is made are similar as regards mechanical and thermo-mechanical characteristics. This is achieved in particular with a tube made of a leaktight carbon-containing material. Method for the manufacture of the friction strip. 
<IMAGE>
Patent ZA-924109-B (ZA)
Title: ((arylalkylpiperidin-4-yl)methyl)-2a,3,4,5-tetrahydro-1(2h)-acenaphthylen-1-ones and related compounds
Inventor: KOSLEY RAYMOND W JR
IPC: A61K31/443
Filed: 1992-06-05
Abstract: There are disclosed various compounds of the formula below <CHEM>  where  X is hydrogen, loweralkyl, loweralkoxy, hydroxy or nitro; Y is hydrogen or loweralkoxy; or alternatively, X ans Y combined together form the group -OCH2O- in which case the positions of X and Y on the benzene ring moiety must be adjacent to each other; Z is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen or nitro and n is 0 or 1, which compounds are useful for alleviating various memory dysfunction characterizied by a cholinergic deficit such as Alzheimer's disease.
Patent ZA-933517-B (ZA)
Title: Amorphous alloy-based metallic finishes having wear and corrsion resistance, and processes for obtaining same
Inventor: DUBOIS JEAN-MARIE
IPC: C22C45/00
Filed: 1993-05-19
Abstract: The finishes of the present invention consist essentially of metal alloys having the general formula: TaCrbZrcBdMeM'fXgIh(I) in which a+b+c+d+e+f+g+h=100 atomic percent; T is Ni, Co, Ni-Co or any combination of at least one of Ni and Co with Fe, wherein 3<Fe<82 at. % and 3<a<85 at. %; M is one or more elements of the group consisting of Mn, Cu, V, Ti, Mo, Ru, Hf, Ta, W, Nb, Rh, wherein 0<e<12 at. %; M' is one or more rare earths, including Y, wherein 0<f<4 at. %; X is one or more metalloids of the group consisting of C, P, Ge and Si, wherein 0<g<17 at. %; I represents inevitable impurities, wherein h<1 at. %, and 5</=b</=25, 5</=c</=15, and 5</=d</=18. Powders obtained from these alloys that are deposited on substrates by thermal projection provide finishes having increased hardness in addition to high ductility and excellent resistance to corrosion. The finishes are suited for applications including hydraulic equipment.
Patent ZA-937676-B (ZA)
Title: Gas phase polymerization reaction utilizing soluble unsupported catalysts
Inventor: BRADY ROBERT CONVERSE III
IPC: B01J8/38
Filed: 1993-10-15
Abstract: Gas phase polymerization processes are disclosed which utilize unsupported soluble transition metal coordination catalysts. The catalysts are introduced into the reactor as a solution.
Patent ZA-938107-B (ZA)
Title: Apparatus for treatment of solid material
Inventor: CRUMP JOHN C III
IPC: F26B15/26
Filed: 1993-10-29
Abstract: An apparatus is provided that comprises a self-stacking spiral conveyor (19) that traverses through a circulating atmosphere. The atmosphere is manipulated by one or more chambers (36,38,40) having an open side adjacent to the perforated sides of the spiral conveyor. Additional control over the circulating atmosphere may be achieved by injection or ejection of gas into one or more chambers. <IMAGE>
Patent ZA-944230-B (ZA)
Title: Extruded aluminium fan blade
Inventor: MONROE ROBERT C
IPC: B64C11/18
Filed: 1994-06-15
Abstract: The fan blade comprises a body having a tip and an end opposite the tip. The body has a leading edge and a trailing edge between the tip and end. There are non-adjustable multiple fins rigidly affixed to the trailing edge of the body at a preset angle for directing air flow across the body. The fin comprises at least two fin portions with a first fin portion extending at a first angle outwardly from the trailing edge along a first length of the fan blade it is integral with the fan blade and with a second fin portion extending at a second angle outwardly from the trailing edge along a second length of the fan blade.
Patent ZA-949350-B (ZA)
Title: Aqueous prolonged release formulation
Inventor: HAGEMAN MICHAEL J
IPC: A61K9/00
Filed: 1994-11-24
Abstract: Prolonged parenteral release into the circulatory system of a cow of a bioactive bovine somatotropin at desirably effective levels can be achieved using novel compositions in which the bovine somatotropin is present in an aqueous liquid at a dose of at least about 150 mg and at a concentration of at least about 50 mg/ml. The aqueous bovine somatotropin formulation provides for the sustained release of bovine somatotropin into the circulatory system of the animal for greater than three (3) days.