baber/WOPTO huggingface dataset:
Patent WO-9305000-A1 (WO)
Inventor: BESSELL SANDRA
IPC: B01J29/072
Filed: 1992-08-28
Abstract: La spécification décrit un catalyseur du type Fischer-Tropsch qui comprend du cobalt, du scandium et un support adéquat. La spécification décrit également un procédé de production d'hydrocarbures par contact d'un gaz de synthèse avec le catalyseur Fischer-Tropsch. Les supports adéquats comprennent la silice, l'alumine, l'aluminate de silice et le kieselguhr si le produit requis est une cire ou un produit de distillation. Alternativement le support peut être un matériau tamisé moléculaire acide tel qu'une zéolite si une gazoline ou un produit de distillation et une gazoline est/sont requis.
Patent WO-9500401-A1 (WO)
Title: Recipient ameliore destine a la maturation de vins et de liqueurs dans des recipients de bois
Inventor: VOWLES ROBERT WALTER
IPC: C12G1/02
Filed: 1994-03-24
Abstract: Récipient amélioré (45) destiné à la fermentation et/ou à la maturation de produits liquides tels que le vin ou d'autres boissons alcoolisées, et comprenant une paroi externe imperméable aux liquides, définissant une zone de retenue du produit liquide, ainsi qu'une pluralité de tubes (1) fabriqués à partir de longueurs individuelles (2) d'un bois approprié placées en un contact bord à bord étanche les unes avec les autres. Ces tubes (1) comprennent des moyens d'étanchéité à une extrémité ou aux deux, coopérant avec la paroi externe imperméable aux liquides, de façon que les tubes s'étendent à travers une majeure partie de la zone retenant le produit liquide, ce dernier entourant ainsi chacun des tubes (1) et l'air pouvant circuler librement à l'intérieur de ceux-ci.
Patent WO-9535442-A1 (WO)
Title: Mise en evidence d'une surchauffe d'un carburant
Inventor: SMITH RODNEY SINCLAIR
IPC: F02B75/18
Filed: 1995-06-21
Abstract: L'invention concerne une méthode et un agencement pour mettre en évidence un état de surchauffe du carburant utilisé dans un moteur à combustion interne (1), pourvu d'un injecteur de carburant. L'invention est particulièrement utile lorsque le ou un des carburants utilisés dans le moteur (1) est susceptible de se vaporiser dans la rampe d'alimentation (8) en carburant, à cause de la température excessive du moteur. La méthode consiste à mesurer une première température dans le réservoir (10) à carburant et une seconde température dans la rampe d'alimentation (8) en carburant et à déterminer la différence entre les deux températures. Une différence importante indique une surchauffe du carburant. L'apparition d'une surchauffe peut déclencher le fonctionnement d'un injecteur auxiliaire (20) ou, dans des moteurs à deux carburants, le passage sur le carburant plus lourd.
Patent BG-49182-A1 (BG)
Title: Method for prophylaxis of sceptic complications after caesarian section
Inventor: KOZOVSKI IVAN T
IPC: A61B17/00
Filed: 1989-08-16
Abstract: The method is applied in the obstetric practice. It hinders the proliferation of the infection and significantly reduces the post-operative inflammatory morbidity. The method is technically and easily implemented. After extirpation of the baby and the placenta, at 2.5 to 3 cm at a distance from the edge of the uterine incision, a catheter is implanted, whose perforated peripheral part is placed intrauterinely, while the remaining part is led extraperitonically via the abdomen laterally to the dermic incision. After completion of the operation, an intermittent LAWAC of the uterine cavity is carried out via a physiological serum, containing wide-spectrum antibiotics with a quantity of between 1000 to 1200 ml for 40 to 50 hours at an interval of between 3.5 to 4 hours.
Patent BG-51514-A1 (BG)
Title: Method for the preparation of n-methyl-n-cyclohexyl-(2-amino-3, 5-dibrombenzyl)-aminhydrochloride
Inventor: VLAKHOV RADOSLAV J
IPC: C07C211/52
Filed: 1991-07-02
Abstract: The synthesised compound is a broncholytic agent and is applicable in medicine. The yield thereafter is high and is within the prescribed prerequisites for environmental protection. According to the method, 2-nitrotoluol undergoes alkylation with N-methyl-N-cyclohexylamine to N-methyl-N-cyclohexyl-2-nitrobenzylamine, reduction with ammonium sulphide, followed by bromation of the prepared product with hydrobromic acid to N-methyl-N-cyclohexyl-(2-amino-3,5-dibrombenzyl)-amine, which is isolated as hydrochloric salt.
Patent WO-03104673-A1 (WO)
Title: Demarreur/generatrice automobile a capacite d'inertie
Inventor: JANSEN CHRISTIAN
IPC: F16D27/105
Filed: 2003-06-10
Abstract: La présente invention concerne un ensemble alternateur/génératrice
à capacité d'inertie qui comprend un ensemble d'embrayage
à mode démarrage (80), verrouillant de manière sélective
la poulie (112) au moyeu (14) de façon qu'ils tournent de manière
unitaire, ce qui permet d'utiliser l'alternateur/génératrice
à capacité d'inertie comme démarreur pour démarrer
le moteur de l'automobile sur laquelle est monté l'alternateur/génératrice
en tant que partie d'un système d'entraînement des accessoires.
Inversement, un alternateur/génératrice de type démarreur
présente des capacités d'inertie, le moyeu du démarreur/génératrice
étant capable de mettre en inertie la poulie du démarreur/génératrice.
Patent WO-2004022904-A1 (WO)
Title: Trepan extensible
Inventor: WALTER BRUNO H
IPC: E21B10/32
Filed: 2003-09-05
Abstract: L'invention concerne un trépan mis au point qui est extensible pour passer d'une position ramassée, utile pour les opérations de déclenchement, à une position étendue dans le sens radial, pour être utilisé. Ledit trépan s'utilise pour former un trou de forage à travers une formation de terre. Dans un mode de réalisation, le trépan peut s'utiliser seul, sans trépan aléseur inférieur séparé, afin d'élargir le puits en-dessous d'une colonne de tubage, soit pendant le forage du tubage, soit pendant l'élargissement du puits en-dessous d'une colonne de tubage installée. La face de coupe du trépan comprend une face de coupe centrale sur un mandrin et une face de coupe extérieure montée sur une section extensible d'un boîtier disposé autour du mandrin. La face de coupe extérieure peut être élargie par mouvement axial du mandrin dans le boîtier.
Patent WO-2004039672-A1 (WO)
Title: Procede et systeme permettant d'eviter une surtension non commandee d'un moteur d'avion
Inventor: NOBRE ANTONIO
IPC: B64D31/06
Filed: 2003-10-15
Abstract: L'invention concerne un procédé permettant d'éviter une surtension non commandée d'un moteur d'avion. Ce procédé comprend deux étapes consistant à détecter si le signal de référence air-sol est activé et de détecter si le signal discret d'angle de levier faible puissance est activé, qui indique si l'avion est sur le sol et si la manette des gaz est positionnée sur une plage de faible puissance. Si les deux résultats de détection sont positifs, une étape suivante est effectuée pour comparer une puissance de moteur mesurée ou le niveau de poussée, avec un seuil prédéterminé, et une étape finale réduit l'alimentation en carburant ou arrête le moteur, si le niveau de puissance du moteur mesuré est supérieur au seuil prédéterminé.
Patent CA-2004174-A1 (CA)
Title: Method and device in the formation of a paper or board web
Inventor: HUJALA JORMA
IPC: D21F1/48
Filed: 1989-11-29
Abstract: METHOD AND APPARATUS FOR FORMING A PAPER OR BOARD WEB                     ABSTRACT OF THE DISCLOSURE          Method and apparatus for the formation of a paper or board web (W) out of fibrous material in a wire part of a paper making machine which consists of a lower-wire loop (20), which is horizontal at the initial end of its upper run, and of an upper-wire loop (10) jointly operative with said lower-wire loop.  After the initial dewatering carried out in the single-wire dewatering zone (20a) through the lower wire (20), the fibre layer (W) is passed over a lower-wire (20) support system (30) constituting a direct extension of the single-wire zone (20), in the area of which said support system (30) dewatering by the effect of gravity through the lower wire (20) is prevented.  With web qualities of higher weight, after the single-wire dewatering zone (20a), the web (W) is passed to an initial part of the twin-wire dewatering zone, which is determined by the above support system (30) placed inside the lower-wire loop (20) and by a suction and foil equipment (40) placed opposite to it inside the upper-wire loop (10).  Dewatering is carried out within the initial part through the upper wire (10).  When thinner web qualities are being produced, the suction and foil equipment (40) is placed apart from contact with the lower wire (20) placed facing it (Fig. 1).          After the above web formation stages, there follows a twin-wire dewatering section, which takes place within an upward short sector (a) of a forming roll (16) fitted inside the upper-wire loop (10), whereupon the twin-wire forming zone is curved downwards, being guided by a forming shoe (26) with a relatively large curve radius (R).
Patent CA-2006111-A1 (CA)
Inventor: VAN ZON ARIE
IPC: C08F297/02
Filed: 1989-12-20
Abstract: Process for preparing a grafted star polymer which comprises contacting a nitrogen-containing polymerizable organic polar compound with a star polymer in the presence of a free radical polymerization initiator; characterised in that the reaction is carried out in a mineral oil solvent and, as coupling inhibitor, either a chain transfer agent, a pi-electron donor, or a comonomer, together with the modified, hydrogenated star polymers thus produced, and their use as luboil additives.
Patent CA-2012333-A1 (CA)
Title: Non-inductive winding for coils in alternating current circuits
Inventor: HORSLEY PETER B
IPC: H01F27/42
Filed: 1990-03-16
Abstract: ABSTRACT   In a coil or winding for a device that uses alternating current, it is known that the maximum energy is available for use when the voltage and the current are in phase. The self-induction of the coil causes the current to be shifted out of phase and the maximum energy is then not available. In this invention, the wound conductor of the coil is made with two strips of metal separated by a thin layer of dielectric, which gives the conductor the characteristics of a capacitor. The conductor can be chosen from a chart which shows the capacitance per meter of conductor. The resulting capacitance in the coil counteracts the effects of self-induction and the maximum energy is then available for use. To properly connect the wound coil to the wires of an alternating current circuit, a terminal connector is provided at both ends of the winding, with one terminal connected to one of the said strips of metal and the other terminal connected to the other strip of metal.
Patent CA-2015282-A1 (CA)
Title: Pyridine derivatives
Inventor: KITANO MASAHUMI
IPC: C07D221/22
Filed: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE          A pyridine derivative of formula                (I) wherein      , R1 and R2 are each specific groups, or pharmaceutically acceptable acid addition salt thereof is a novel compound which has an excellent pharmacological activity for increasing acetylcholine level in the brain without adverse side effects.     Accordingly, those compounds are useful for the treat-ment of dementia of Alzheimer's type.
Patent CA-2015722-A1 (CA)
Title: Malaria vaccine
Inventor: GROSS MITCHELL S
IPC: C07K19/00
Filed: 1990-04-30
Abstract: TITLE                          Malaria Vaccine Abstract of the Disclosure A malaria vaccine comprising a vaccinal polypeptide having one or more immunogenic determinants from a first region flanking a central repeat domain of a Plasmodium surface protein, one or more immunogenic determinants from a second region flanking the repeat domain and fewer than all or none of the repeating immunogenic determinants from the central repeat domain.
Patent CA-2017782-A1 (CA)
Inventor: HARRINGTON JAMES H
IPC: D04H1/42
Filed: 1990-05-29
Abstract: REWETTABLE POLYOLEFIN FIBER AND CORRESPONDING NONWOVENS     ABSTRACT OF DISCLOSURE     A method for imparting hydrophilic properties to non-woven material containing hydrophobic fiber or fibrillated film, in which a wettability modifying composition comprising a polyalkoxylated secondary or tertiary fatty acid amine is compounded into the molten polyolefin-containing composition prior to spinning or casting, optionally in combination with from 17. to 60% by weight of primary fatty acid amide, and such nonwoven material to which the hydrophilic properties have been so imparted, are disclosed.
Patent CA-2021737-A1 (CA)
Title: Asymmetric synthesis of furo ¬3,4-c| pyridine derivatives
Inventor: ECK CHARLES
IPC: B01J27/02
Filed: 1990-07-23
Abstract: The invention relates to a method for the preparation of a non-racemic  furo  [3,4-c]  pyridine  derivatives  of the formula I             (see fig. I) wherein  R1,  R2  and  R3  stand  for various  substituents, comprising adding a concentrated strong acid to a solution of a non-racemic compound of the formula II     (see fig. II) in     an    amount    sufficient    to     catalyse    a deprotection/cyclodehydratation.
Patent CA-2022515-A1 (CA)
Title: Product merchandiser assembly
Inventor: SIMPSON PETER C
IPC: A47B53/00
Filed: 1990-08-02
Abstract: ABSTRACT OF THE DISCLOSURE          A product merchandiser assembly of the present invention comprises a product receiving member, an elongated arm, and a clip for clipping the product receiving member onto the arm. The arm includes a mounting end for mounting the arm from a support in a suspended position outwardly away from the support.  The clip is fitted directly through the product receiving member onto the elongated arm.
Patent CA-2024712-A1 (CA)
Title: Filler-containing thermoplastic molding materials
Inventor: MUEHLBACH KLAUS
IPC: C08L51/04
Filed: 1990-09-06
Abstract: - 29 -          O.Z. 0050/41084 Abstract of the Disclosure:  Filler-containing thermo-plastic  molding  materials  containing,  as  essential components, A)   from  10  to  84 %  by weight  of  a  thermoplastic polyamide, B)   from 10 to 84 % by weight of a modified polyphenyl-ene ether, C)   from 5 to 40 % by weight of a fibrous or particulate filler or a mixture thereof, and D)   from 1 to 20 % by weight of a zinc sulfide pigment, and, in addition, E)   from 0 to 30 % by weight of an impact-modifying rubber and F)   from 0 to 25 % by weight of a flameproofing agent, are described.
Patent CA-2026911-A1 (CA)
Inventor: HOLLAND RICHARD J
IPC: C11D3/10
Filed: 1990-10-04
Abstract: A  clear,  single  phase,  carbonate  built  liquid detergent composition, which is freeze/thaw stable, comprising (a)  an  anionic  surfactant;  (b)  an  oxyalkylate  nonionic surfactant of the general formula:                            wherein R is an alkyl chain of from C8 to C15, x is a number from about 4 to 15, y is a number from about o to 15, z is a number from 0 to 5, the molecular weight is from about 300 to 2,200;  (c)  an  alkali  metal  carbonate  builder,  (d)  a hydrotrope, and (e) the balance water.
Patent CA-2027557-A1 (CA)
Title: Liquid crystalline media containing fluorinated oligophenyls
Inventor: COATES DAVID
IPC: C07C69/773
Filed: 1990-02-03
Abstract: Abstract The invention relates to liquid crystalline media being a mixture of at least 2 compounds, characterized in that at least one compound is a fluorinated oligophenyl according to formulae I or II.
Patent CA-2028407-A1 (CA)
Inventor: NORSWORTHY JOHN A
IPC: A47B19/00
Filed: 1990-10-24
Abstract: ABSTRACT OF THE INVENTION         There is provided a new and useful music stand comprising a base having at least three outwardly extending legs and at least one outwardly extending lower instrument support yoke; an upright section supported by the base; and a top section carried on the upright and  including at least one integral upper instrument support yoke.
Patent CA-2029883-A1 (CA)
Title: Column packing for high specific gravity liporotein and/or hdl cholesterol fractionation measurement
Inventor: TSUKAGOSHI SHIGERU
IPC: G01N33/92
Filed: 1990-04-06
Abstract: ABSTRACT      A column packing for a high specific gravity lipoprotein and/or HDL cholesterol fractionation measurement and comprising a porous calcium compound as the constituent thereof.
Patent CA-2030400-A1 (CA)
Inventor: BARLAS SERGE A
IPC: F16D65/28
Filed: 1990-11-20
Abstract: REMOTE ACTUATOR FOR PARKING BRAKE CONTROL ASSEMBLY     ABSTRACT OF THE DISCLOSURE       The subject invention (20) provides a hand or foot operated park brake actuator (30) connected to a drive reel (48) via a flexible motion transmitting core element (68). The drive reel (48) is connected to an isolator crank (56) via a lost motion connection (46).  The isolator crank (56) is operatively connected to a control crank (76) which, in turn, directly actuates the park brake (26).  The control crank (76) includes a lock sector (102) which coacts with a pawl (104) to selectively maintain the park brake (26) in a brake applied condition.   When in the brake applied condition, the lost motion connection (46) allows the drive reel  (48)  to return to an unactuated position thereby eliminating all stresses from the actuator (30).  The pawl (104) includes an elongated slot (108) and a trip spring (110) which coact to alternatively ratchet the pawl (104) against the lock sector (102) and then to disengage the pawl (104) from the lock sector (102) without requiring an independent release mechanism.
Patent CA-2034541-A1 (CA)
Title: Process for the production of 3-(1-amino-1,3-dicarboxy-3-hydroxy-but-4-yl)indole
Inventor: OLIVIER JOHAN
IPC: C07D209/20
Filed: 1991-01-18
Abstract: ABSTRACT            The invention provides a process for the production of 3-(1-amino-1,3-dicarboxy-3-hydroxy-but-4-yl)  indole and  certain  salts  and internal condensation products thereof. An unsaturated indolyl ester is reacted with ethylchloro(hydroxyimino)acetate in the presence of triethylamine in an organic solvent to cause a 1,3-polar addition reaction to form a di-ester. The di-ester is saponified to form a di-acid which di-acid is then reduced to form either the product indole or a salt thereof.
Patent CA-2036425-A1 (CA)
Inventor: SAWYER FRANCOIS
IPC: H04W60/06
Filed: 1991-02-15
Abstract: A mobile communications system includes at least one subscriber; a home exchange for the at least one subscriber; at least two exchanges, which may include the home exchange, that may be accessed by the at least one subscriber; and means for ensuring that the at least one subscriber has registered as being located within only one of the at least two exchanges. A method according to the teachings of the present invention includes the steps of cancelling all but the last registration when more than one registration is effected and correctly reestablishing mobile station registration and location data by sending an audit message from the exchanges in which a registration was cancelled to a mobile when the registration was cancelled within a predetermined period of time after being established.
Patent CA-2040296-A1 (CA)
Inventor: NEIHEISEL GARY L
IPC: B65H9/00
Filed: 1991-04-11
Abstract: There  is  provided  a  method  and  device  for automatically aligning the proximal edges of two or more  appreciably  magnetic  sheets  to  be  connected along abutting edges.  The device preferably includes supports   to   align   the   magnetic   sheets   in substantially  planar  relationship  aligned  relative one  another with  their  proximal  edges  oriented  in approximately  abutting  relationship  and  generally aligned along a predetermined contiguous seam line. At least one of the sheets is to remain moveable on the  supports  relative  to  the  other  sheets.   The alignment  device  further  preferably  includes  an electromagnetic mechanism for simultaneously creating an effective north pole along the proximal edge of one of the supported sheets, and an effective south pole along the confronting proximal edge of the other sheet.    These opposing  poles  cause  a  magnetic attraction between the proximal edges of the sheets which  automatically  pulls  and  aligns  the  proximal edges into intimate contact along their length.  Once aligned in intimate contact, it is preferred that all of these sheets be restrained from further movement so that optimal welding procedures can be completed.
Patent CA-2040309-A1 (CA)
Title: Distributor for a devolatilizer
Inventor: ABOUL-NASR OSMAN T
IPC: B01D19/00
Filed: 1991-04-12
Abstract: DISTRIBUTOR FOR A DEVOLATILIZER A distributor for a falling strand devolatilizer which is a closed top upwardly facing projection having one or more inclined faces and being centred on a tray having strand forming holes there through. The distributor holds polymer melt in a devolatilizer for a longer period of time resulting in lower levels of monomer, oligomer, and diluent in the treated polymer.
Patent CA-2042670-A1 (CA)
Title: Pesticides
Inventor: HUBELE ADOLF
IPC: C07D239/42
Filed: 1991-05-15
Abstract: Pesticides Abstract Compounds of formula            , wherein R1 is hydrogen, 3-fluorine or 4-fluorine, and R2 is C1-C4alkyl, halo- or hydroxy-substituted C1-C2alkyl, C3-C6-cycloalkyl or C3-C6cycloalkyl mono- to tri-substituted by identical or different substituents selected from methyl and halogen, have valuable microbicidal properties.  The novel compounds can be used in crop protection for preventing an attack on cultivated plants by phytopathogenic microorganisms and for controlling those pests.
Patent CA-2046185-A1 (CA)
Title: Thermobonding interlining containing microfibers
Inventor: BOLLIAND ROBERT
IPC: D04H1/55
Filed: 1991-07-04
Abstract: PATENT APPLICATION entitled:  THERMOBONDING INTERLINING CONTAINING MICROFIBERS   in the names of:  Robert BOLLIAND                   Pierre GROSHENS assigned to:   LAINIERE DE PICARDIE (S.A.) ABSTRACT OF THE DISCLOSURE           The  thermobonding  interlining is a nonwoven covered  on one  face  with  dots  of thermobonding  resin.  According  to  the invention,  the nonwoven is a web, containing no binding agent,  of which  the  g/m2  weight is less than 50, which  is  produced  from fibers  in  a thermoplastic material, such as polyamide;  the  mean diameter  of  the  fibers  is comprised between 1  and  5 µm,  the consolidation  of the nonwoven is obtained by intermingling of  the fibers  by high pressure streams of fluid, notably by injection  of water  at  pressures of 40 to 80 bars, or by thermal  bonding.  For example,  the fibers being obtained from a mixture of constitutents having different melting points, the bonding points result from the melting  and  bonding  of  the zones of fibers  having  the  lowest melting point.
Patent CA-2047287-A1 (CA)
Title: Mounting bracket assembly
Inventor: JOHNSON STEPHEN P
IPC: H01T4/06
Filed: 1991-07-17
Abstract: ABSTRACT OF THE DISCLOSURE A mounting bracket assembly for mounting an object to a support structure includes a hanger strap for gripping the object and a channel member for supporting the hanger strap.  The hanger strap includes a lobe disposed about the object and inwardly projecting mounting tabs which engage aligned slots formed in the sides  of the channel member. A single fastener is disposed through the hanger strap adjacent to the tabs so as to cause the lobe  to  simultaneously  grip the  arrester  and  to  retain  the mounting tabs in the slots.
Patent CA-2047518-A1 (CA)
Title: Membrane/deoxo control method and system
Inventor: SCHAUB HERBERT R
IPC: B01D53/22
Filed: 1991-07-22
Abstract: IMPROVED MEMBRANE/DEOXO CONTROL METHOD AND SYSTEM              Abstract of the Disclosure Membrane or pressure swing adsorption systems are used for air separation, with the crude nitrogen stream obtained thereby passing to a catalytic combustion system for reaction of residual oxygen with hydrogen to produce a high purity nitrogen product.  Excess hydrogen in the nitrogen product is minimized by controlling the amount of hydrogen employed based on the instantaneous crude nitrogen flow and purity, and adjusting hydrogen ingestion in response to nitrogen product purity feedback,  Plant flow rate tracking control limits maximum rates of flow change to ensure stable operation.