baber/WOPTO huggingface dataset:
Patent MX-168346-B (MX)
Title: Procedimiento para preparar una espuma de poliuretano, flexible, piro-retardante
Inventor: GRACE OSCAR M
IPC: C08K5/3492
Filed: 1986-06-26
Abstract: La presente invención se refiere a procedimiento para preparar una espuma de poliuretano, flexible, piro-retardante, caracterizado porque comprende hacer reaccionar un polioxialquilen poliéter poliol, que tiene un peso equivalente promedio desde aproximadamente 200 hasta aproximadamente 2500, un poliisocianato orgánico y un agente insuflante, y cuyo procedimiento incluye incorporar en el poliéter poliol (a) melamina en la cantidad que varía de aproximadamente 30 por ciento en peso a aproximadamente 55 por ciento en peso de la composición total y una cantidad efectiva de (b) otro piro-retardante.
Patent MX-167838-B (MX)
Title: Interruptor electrico para controlar la energia elctrica
Inventor: SAHBACKER EDWARD V
IPC: H01H27/00
Filed: 1987-04-07
Abstract: La presente invención se refiere a un interruptor eléctrico para controlar la energía eléctrica, por ejemplo, en una herramienta accionada por un motor eléctrico; dicho interruptor caracterizado porque comprende: una cubierta; múltiples contactos eléctricos estacionarios montados en la cubierta; un portador de contacto aislante montado en la cubierta y que se mueve con respecto a ésta; unos contactos eléctricos móviles montados sobre el portador para actuar conjuntamente con los contactos estacionarios; el portador se mueve alternativamente en un sentido generalmente lineal con relación a la cubierta, para que los contactos móviles se muevan con respecto a los contactos estacionarios, haciendo así que el interruptor se mueva de una posición de "desconexión" a una posición de "conexión" y viceversa; un impulsor oscilante montado pivotalmente en la cubierta y que actúa conjuntamente con el portador para que éste se mueva; el impulsor está formado por dos piezas, una de las cuales se articula a la cubierta y la otra actúa conjuntamente con la pieza primeramente mencionada y con el portador para que éste se mueva en respuesta al movimiento pivotal del impulsor; la otra pieza puede retirarse de la primera y, al retirarse, impide el movimiento del interruptor; y, en la otra pieza, incluye un dispositivo adaptado para entorpecer la acción conjunta con el dispositivo situado sobre la cubierta, en una posición articulada del impulsor oscilante, para evitar que la otra pieza se retire de la primera pieza del impulsor, en la posición articulada del impulsor, a la vez que permite un movimiento de retiro de la otra pieza con respecto  a la primera pieza, en otra posición articulada del impulsor, la pieza primeramente mencionada incluye una abertura a través de la cual se extiende la otra pieza, en la condición ensamblada de dichas piezas del impulsor, el dispositivo situado en la otra pieza se mueva junto con ésta a través de la abertura, sólo en una posición de entrada de la otra pieza con respecto a la primera pieza, durante el montaje de dichas piezas del impulsor, de manera de lograr el montaje correcto de las piezas del impulsor, y la colocación apropiada del dispositivo situado en la otra pieza con respecto al dispositivo instalado sobre la cubierta.
Patent MX-171271-B (MX)
Title: Molde para vidrieras, su obtencion y uso
Inventor: TANGARI CELIA MARIA
IPC: C03B9/347
Filed: 1987-12-23
Abstract: La presente invención se refiere a molde de fierro colado para producir recipientes de vidrio por medio de una técnica "prensado-soplado" o "soplado-soplado", caracterizado en que las partes expuestas a la masa de vidrio, están revestidas con una capa de alúmina uniforme cuyo espesor es inferior a 5 micras.
Patent NO-135473-B (NO)
Inventor: REGINATO L
IPC: C08F4/68
Filed: 1971-06-17
Abstract: Fremgangsmåte for polymerisering eller kopolymerisering av olefiner ved lavt trykk, og katalytisk element for anvendelse ved fremgangsmåten.
Patent NO-135488-B (NO)
Inventor: JOHANSEN SVEND BORGE
IPC: F23C99/00
Filed: 1972-10-25
Abstract: Fremgangsmåte og reaktorbrenner til forbrenning av gassformede brensler og røkgasser.
Patent NO-136381-B (NO)
Inventor: TOUBORG J
IPC: C04B2/02
Filed: 1973-12-11
Abstract: Fremgangsmåte og anlegg til kalsinering "av pulverformet materiale.
Patent NO-138122-B (NO)
Title: Fremgangsmaate til overtrekking av kjoett- og poelsevarer med et overtrekksmiddel samt apparat til utfoerelse av fremgangsmaaten
Inventor: STEMMLER MATHIAS
IPC: A22C13/00
Filed: 1974-03-20
Abstract: Fremgangsmåte til overtrekking av kjøtt- og pølsevarer med et overtrekksmiddel samt apparat til utførelse av fremgangsmåten.
Patent NO-138509-B (NO)
Title: Anordning ved ultrafiltreringsapparat for behandling av vaesker
Inventor: TRULSON OLOF CONRAD
IPC: B01D71/02
Filed: 1974-05-09
Abstract: Anordning ved ultrafiltreringsapparat for behandling av væsker.
Patent NO-154693-B (NO)
Inventor: ECKEL WOLF-DIETRICH
IPC: C04B35/66
Filed: 1980-09-17
Abstract: Carbonaceous contact paste for producing a high strength, electrically conductive connection between elements which experience high temperatures. The cold workable paste comprises a mixture of epoxy resin and tar as binder and graphite and metal in powder form as solid constituents. Before being used, an acid-free hardener e.g. polyamine is added to the paste. The electrical and thermal conductivity of the contact paste correspond to that of carbon blocks, and the paste is particularly suitable for joining such blocks to metallic conductors e.g. as in anodes and cathodes for cells used for the fused salt electrolytic production of aluminum.
Patent NO-154065-B (NO)
Inventor: LEUTWYLER ROBERT
IPC: F16K11/10
Filed: 1983-01-06
Abstract: 1. Double-seat pneumatic valve, especially for rail vehicles, for example for actuating a current collector, an anti-slip device, or a sanding device, said valve comprising : - a movable valve plunger (11) ; - a valve body (13, 14) which is rigidly attached to the valve plunger (II) and possesses two sealing rings (23, 24) which protrude radially and are held in a manner such that they are axially spaced ; - two stationary valve seats (25, 26) which face one another and severally cooperate with one of the sealing rings (23, 24), these valve seats (25, 26) severally encircling a through-opening from a middle valve chamber (C) to an outer valve chamber (B, D), the diameter of the valve body (13, 14) being smaller than that of the through-openings ; - two rings (27, 28) which are installed on the valve body (13, 14), between the sealing rings (23, 24), in a manner such that they can be moved by sliding, a spring (29), installed between these rings (27, 28), causing them to press the two sealing rings (23, 24) onto the valve seats (25, 26) when the double-seat valve is in the neutral position, while in each of the opening positions the two rings (27, 28) limit the valve travel as a result of coming into contact with one another, characterized - in that the sealing rings (23, 24) are inset into peripheral grooves (21, 22) in the valve body (13, 14) ; - in that each of the peripheral grooves (21, 22) has a chamfer (31) on one side, this chamfer (31) serving as a supporting surface for the inset sealing ring (23, 24), and - in that each of the spring-loaded rings (27, 28) has a flange (30) which points radially inwards and bears against the valve body (13, 14) in order to limit its sliding movement thereon, in the direction of the valve seat (25, 26).
Patent NO-170686-B (NO)
Inventor: POLI M D STEFANO
IPC: C07K5/06
Filed: 1988-01-26
Abstract: 3-L-pyroglutamoyl-thiazolidine-4-carboxylic acid, prepared starting from an activated ester of L-pyroglutamic acid from pyroglutamoyl chloride and L-thiazolidine-4-carboxylic acid, exhibits interesting immunostimulant, antitoxic, antiinflammatory, antioxidant and anti-aging properties.
Patent NO-171204-B (NO)
Inventor: JOHANSSON EVALD VALDEMAR
IPC: F16B5/00
Filed: 1988-10-26
Abstract: PCT No. PCT/SE88/00119 Sec. 371 Date Sep. 8, 1989 Sec. 102(e) Date Aug. 9, 1989 PCT Filed Mar. 10, 1988 PCT Pub. No. WO88/07011 PCT Pub. Date Sep. 22, 1988.A device for fixation of the spatial interrelationship of upended and somewhat spaced apart frames is used in e.g. complete windows, including the frame, casement and window-panes. The device consists of a connection member which is arranged to be attached to the outer edge face of the frame. The connection member comprises a cross bar serving as an insert between two juxtaposed frames, and an interconnecting part of the member is arranged to be inserted into a recess formed in an adjacent connection member which is attached to a frame adjacent the first-mentioned frame. The interconnecting part and the recess are designed to matingly engage to interlock the connection members and consequently the frames.
Patent NO-175959-B (NO)
Inventor: KNORR MICHAEL
IPC: H02G3/12
Filed: 1989-06-02
Abstract: Name sign carriers for electrical installation apparatus are conventionally clamped under the support ring of the installation apparatus, as a result of which its level installation is not adequately ensured. In addition, the applicability of the known name sign carriers is limited in the case of multiple combinations of installation apparatus. It is the object of the present invention to develop the generic installation apparatus in such a manner that the name sign carrier, avoiding the disadvantages described above, can be integrated in a simple and clear manner directly below the cover frame of the installation apparatus in such a manner that it can also find application in combined multiple installation apparatus which is arranged, in particular, vertically above one another. According to the invention, it is proposed that in the cover frame (1) at least one viewing window (2) is inserted and that the name sign carrier (5, 15, 18) is fixed on the surface of the support ring (3) facing the cover frame (1) between the support ring (3) and the cover frame (1) with adaptation to the respective shaping of the cover frame (1). <IMAGE>
Patent SE-326368-B (SE)
Inventor: LEHMANN W
IPC: D21F1/70
Filed: 1967-04-26
Abstract: 1,179,493. Polyurethanes and epoxy resins from polyethers and polyamines. FARBENFABRIKEN BAYER A.G. 28 April, 1967 [30 April, 1966], No. 19654/67. Headings C3B and C3R. [Also in Division D2] A flotation agent of a molecular weight of at least 2000 is obtained by reacting a polyfunctional derivative of a polyol with an amine that has at least two reactive amino groups. Either the amine or the polyol or both contains at least one ether group. The polyol may be ethylene glycol, glycerol, trimethylolpropane, hexanetriol, pentaerythritol, sorbitol, a reaction product of an alkylene oxide with a polyol or with another compound containing active hydrogen atoms, e.g. a primary amine or a polycarboxylic acid. Derivatives that may be used are esters of hydrohalic, alkyl- or aryl-sulphonic or chloroformic acids, partial esters of sulphuric acid, and derivatives that contain epoxy or chlorohydrin groups. Amines that can be used are of the formulµ and where R 1  is an organic radical, R 2  is hydrogen, an alkyl-, hydroxyalkyl., cyanoalkyl- or carbamidoalkyl group, R<SP>1</SP> 1  and R<SP>1</SP> 2  independently . are hydrogen or a substituent, in particular alkyl, cyanoalkyl, carbamidoalkyl, hydroxyalkyl, or polyalkylene oxide, X is oxygen, sulphur, or a radical having a valency of at least two and derived from an aliphatic, cycloaliphatic, aromatic or heterocyclic hydroxyl or sulphohydryl compound, R 3  is hydrogen or methyl, p and q are integers, and y is the valency of the radical X. Other amines that can be used are N,N<SP>1</SP>-bis-(3-aminopropyl)-hexamethylenediamine, dipropylene-(1,2)-triamine, tri - propylene -(1,2)-tetramine, piperazine, N - aminoethyl-piperazine and N,N<SP>1</SP>-bis-(3-aminopropyl)-piperazine. The flotation agent may contain reactive groups of one or both reagents. The reagents may be reacted together in a diluent, e.g. water, and the reaction interrupted by acidification.
Patent YU-47365-B (YU)
Title: Dinamički difuzioni filter
Inventor: SLAVIC I
Filed: 1990-07-12
Abstract: DINAMIČKI DIFUZIONI FILTER, sastavljen je od omotača 10 i preklopnog dela P sa ventilatorom 8, sa ulazom 1 i izlazom 9 gasova koji se prečišćavaju, naznačen time, što se sastoji od jednog ili više elementarnih segmenata (S) pri čemu je u svakom segmentu smešten metalni mrežasti cilinder (2) koji se sa donje strane nastavlja u metalni levkasti odtok (3) a sa gornje strane je ograničen metalnom konusnom tavanicom (4) sa obodom za zadržavanje i ravnomerno prelivanje kolektorskog fluida, koja se nastavlja na metalni mrežasti nastavak tavanice (5) dok se kolektorski fluid dovodi slobodnim padom kroz dovodne kolektorske cevi (6) a odvodi sa sakupljenom frakcijom kondenzata, ili posebno iz svakog segmenta izvan sistema, ili na sakupljanje krupnije frakcije, pa se konačno kompletan kondenzat sakupljenih zagadjivača odvodi preko odvodne kolektorske cevi (7) koja ima odvodni sifonski sistem.
Patent ZA-816452-B (ZA)
Title: Process for the preparation of trans-3-(z-2-chloro-2-aryl-vinyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid derivatives,new intermediate products for this process and a process for their preparation,and the use of intermediate products in agents for combating pests
Inventor: FUCHS RAINER
IPC: C07C45/63
Filed: 1981-09-17
Abstract: The invention relates to a process for preparing trans-3-(Z-2-chloro-2-(4-aryl)-vinyl)-2,2-dimethyl-cyclopropane-1-carb oxylic acid derivatives of Formula (I) from corresponding dehalogenated compounds of Formula (II) by dehalogenation. The invention also includes to the novel compounds of Formula (III) and a halogenation process for their production. The compounds of the invention are useful as intermediates and/or insecticides or acaricides.
Patent ZA-824943-B (ZA)
Title: Spout control system
Inventor: JOHNSON STANLEY JEROME
IPC: A01D87/10
Filed: 1982-07-12
Abstract: An automatic control system operates to control the spout position on a forage harvester as a function of the position of a crop-receiving wagon and as a function of the relative spout-wagon position. The system includes wagon and spout angle sensors and a variable gain error amplifier for generating an error signal representing the difference therebetween. The gain of the error amplifier is modified according to changes in the wagon position to provide a wagon position dependent amount of free play in the spout-wagon relative position.
Patent ZA-902702-B (ZA)
Title: A process and apparatus for continuous filtering and liquid displacement of a liquid suspension of a fibrous or finelydivided material
Inventor: OESTMAN HAAKAN
IPC: D21C9/02
Filed: 1990-04-09
Abstract: PCT No. PCT/FI90/00094 Sec. 371 Date Dec. 5, 1991 Sec. 102(e) Date Dec. 5, 1991 PCT Filed Apr. 6, 1990 PCT Pub. No. WO90/11809 PCT Pub. Date Oct. 18, 1990.The invention relates to a continuous-working process and apparatus for replacing the liquid in a liquid suspension of a fibrous material with another liquid by forming of this material a bed on a moving filter surface and by displacing the liquid present in this bed with the other liquid. The bed of material is formed on a cylindrical filter surface installed in a vertical orientation below the liquid surface in a container and conveys it continuously forward filtration and several successive liquid displacements effected by maintaining a hydrostatic pressure difference across the formed bed, which is conveyed continuously horizontally forward, and through it there flow liquids horizontally during the filtration and liquid displacement.
Patent ZA-933002-B (ZA)
Title: Method for indirect chemical reduction of metals in waste
Inventor: NAGEL CHRISTOPHER J
IPC: B09C1/06
Filed: 1993-04-28
Abstract: An environmentally sound process is described for the remediation of waste materials that allows the separation, recovery and decontamination of metals. The method includes chemically reducing essentially all of a reducible toxic and potentially hazardous metal-containing component of a waste composition. The waste is directed into a molten metal bath, including a first reducing agent which, under the operating conditions of the molten metal bath, chemically reduces a metal of the metal-containing component to form a dissolved intermediate. A second reducing agent is directed into the molten metal bath. The second reducing agent, under the operations of the molten metal bath, chemically reduces the metal of the dissolved intermediate. The rate at which the second reducing agent is directed into the molten metal bath, relative to the rate at which the component of the waste is directed into the molten metal bath, is sufficient to cause essentially all metal-containing intermediate formed to dissolve in the molten metal bath, thereby indirectly chemically reducing the component of the waste. This indirect reduction technology can remediate a variety of materials, including ash metal-contaminated municipal waste, vitreous slag-like materials and spent metal catalysts, while allowing the recovery of remediable metals.
Patent ZA-946464-B (ZA)
Title: Plasmid derived from lactobacillus delbrueckii sp.
Inventor: MOLLET BEAT
IPC: C12N15/00
Filed: 1994-08-25
Abstract: The present invention concerns a plasmid derived from Lactobacillus delbrueckii sp. comprising at least the restriction map of the Figure 1 or portion(s) thereof; the recombinant vector comprising the said plasmid, at least one DNA sequence capable of replication into E. coli and/or Lc. lactis and at least one marker. The present invention concerns also the microorganism transformed by the said plasmid and/or by the said recombinant vector. <IMAGE>
Patent ZA-949301-B (ZA)
Title: Heterocyclic benzenesulfonylimine derivatives AS inhibitors of IL-1 action
Inventor: KU GEORGE
IPC: A61K31/47
Filed: 1994-11-23
Abstract: PCT No. PCT/US94/12575 Sec. 371 Date Jul. 3, 1996 Sec. 102(e) Date Jul. 3, 1996 PCT Filed Nov. 3, 1994 PCT Pub. No. WO95/14670 PCT Pub. Date Jun. 1, 1995The present invention relates to heterocyclic benzenesulfonylimine derivatives and their use as inhibitors of Interleukin-1 (IL-1) action. Such inhibitors are useful in the treatment of various disease states as disclosed herein including rheumatoid arthritis, multiple sclerosis, diabetes mellitus, atherosclerosis, septic shock and pulmonary fibrosis.
Patent ZA-949802-B (ZA)
Title: Pneumatic drill hammer
Inventor: WALTER HANS-PHILIPP
IPC: E21B4/14
Filed: 1994-12-08
Abstract: In the bottom part, a pneumatic deep-hole hammer (10) has an outer tube (55), a control-housing shell (60) together with non-return valve (59), and a central tube (80) which has radial passages (81, 83) and on which a percussion piston (75) slides. The head of an axially displaceable drill bit (90) can be slipped onto the bottom end (84) of the central tube. A cylinder liner (70) guiding the piston (75) and the control-housing shell (60) are circumferentially welded to the outer tube (55) over an axial area (welding zone S, length l). Sitting above them is an adapter (40) which has top air passages (42), carries a blast ring (50) with nozzles (53) directed upwards, and is connected in a drive-transmitting manner to a sleeve (15) either directly or via a sliding piece (30) with guided shaft (20), which sleeve (15) sits under the connection cap (11). The bottom end (23) of the shaft (20) forms a control slide relative to the adapter top part (41), from which passages (42, 47) lead to a control-housing chamber (62) with passages (63). An annular chamber (68) follows below a tubular body (61) between outer tube (55) and cylinder liner (70). The free cross-section of the annular chamber (68) corresponds to the narrowest central bore (12, 22, 32, 42/47, 62, 82, 92) in the through components (11, 20, 30, 40, 61, 80, 87/90). Bores, passages and grooves (71, 72; 81, 83) in cylinder liner (70) and central tube (80) interact in a motion-controlling manner with recesses (76, 76') and bores (78, 78') of the piston (75). <IMAGE>
Patent ZA-961567-B (ZA)
Title: Hydraulic tensioner
Inventor: JUNKERS JOHN K
IPC: B25B29/02
Filed: 1996-02-27
Abstract: A hydraulic tensioner for tensioning a threaded connector has a substantially tubular housing (1) having an axis, one axial end to abut against an object and another opposite axial end, a substantially tubular engaging element (2) arranged radially inside the housing (1) so as to form a space therebetween and provided with engaging means (11) for engaging a threaded connector, a plurality of pistons (4-6) arranged in the space and spaced axially from one another so as to form a plurality of chambers in the space, and passages (7-10) for supplying a working liquid into the chambers so as to apply a force to the housing (1) and to the engaging element (2) whereby when the housing (1) abuts against the object in one axial direction, the engaging element (2) is displaced axially in an opposite direction and thereby axially pulls the threaded connector in an opposite axial direction. The radially outer dimension of the chambers reduces in a direction from the another axial end to the one axial end of the housing (1). <IMAGE>
Patent AT-409637-B (AT)
Title: Catalytic chemical vapor deposition, used in production of tubular carbon nano-fibers, comprises applying nickel- or cobalt-based catalyst layer to carrier without using current
Inventor: MAUTHNER KLAUS DR
IPC: C01B31/02
Filed: 2001-03-16
Granted: 2002-09-25
Abstract: Catalytic chemical vapor deposition comprises applying a nickel- or cobalt-based catalyst layer to a carrier without using a current. The layer is thermally activated in a reducing atmosphere before depositing carbon in the gas phase.  Preferred Features: The reducing atmosphere comprises a gas mixture containing hydrogen and/or delivering hydrogen. Thermal activation is carried out at 350-700 degrees C. The carrier consists of Al2O3 or an inert ceramic. The carrier has a layer containing centers of increased surface energy and is applied by CVD or PVD.
Patent GB-2361981-B (GB)
Title: Improved containment system
Inventor: AGEHEIM JAN
IPC: F16L9/19
Filed: 2001-03-08
Granted: 2003-05-07
Abstract: A pipework containment system comprising: (i) an outer containment pipe extending between a chamber and a sump; (ii) a fluid-tight seal between the outer containment pipe and the chamber; (iii) a fluid-tight seal between the outer containment pipe and the sump; (iv) a plurality of flexible supply pipes extending between said chamber and said sump; characterized in that the plurality of supply pipes are contained within one and the same outer containment pipe, the arrangement of supply pipes within the outer pipe and the flexibility of the supply pipes being such that each individual supply pipe may be withdrawn from the system and/or replaced after construction of the pipework containment system is complete.
Patent GB-2392667-B (GB)
Title: Pusher apparatus for merchandise
Inventor: GAMBLE NIGEL FRANCIS
IPC: A47F1/12
Filed: 2002-09-07
Granted: 2004-11-03
Abstract: A pusher apparatus comprises a track, a pusher mounted on the track for movement along the track; a spring mounted on the pusher for urging the pusher along the track; an axle rotatably mounted on the pusher; and at least one wheel fixed to the axle for positively engaging the track. In one aspect of the invention, two of the said wheels are fixed to the axle to avoid canting of the pusher as it moves along the track. In another aspect of the invention, the spring is a coil spring contained within the pusher unit for driving rotation of the axle. Preferably, a rotary damper regulates the operation of the coil spring.