baber/WOPTO huggingface dataset:
Patent YU-67600-A (YU)
Title: Pyrazole derivatives as p-38 map kinase inhibitors
Inventor: LABADIE SHARADA SHENVI
IPC: A61K31/496
Filed: 1999-04-28
Abstract: The present invention relates to certain pyrazole derivatives of Formula (I) that are p-38 MAP kinase inhibitors, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.
Patent AT-A301188-A (AT)
IPC: C08G63/19
Filed: 1988-12-09
Abstract: PCT No. PCT/AT89/00119 Sec. 371 Date Jul. 17, 1990 Sec. 102(e) Date Jul. 17, 1990 PCT Filed Dec. 7, 1989 PCT Pub. No. WO90/06335 PCT Pub. Date Jun. 14, 1990.In a two-phase interface polycondensation process for preparing aromatic polyesters from diphenols comprising at least in most part a central carbon atom, with groups bound to this carbon atom being hampered in their free rotation, in particular for instance 9,9-bis(4-hydroxyphenyl)fluorene, with dicarboxylic-acid chlorides such as iso-terephthaloyl chloride, the aqueous phase with the diphenolate contains acetone or methylethylketone as the solubilizer, whereas the dicarboxylic-acid chlorides dissolved in a chlorinated hydrocarbon form the organic liquid phase. Compared to known procedures with other solubilizers, for instance isopropanol, in this case polyesters are produced with higher molecular weights. The acetone or methylethylketone also may simultaneously serve as precipitant after the end of polycondensation for the polymer dissolved in the organic liquid phase. The different solvents then employed in the process, for instance water, acetone and the chlorinated hydrocarbon may be separated by rectification and be used again.
Patent BE-893022-A (BE)
Title: Support for hanging sign - has box housing fluorescent lights above support bracket and contg. transparent lower surface
IPC: G09F13/04
Filed: 1982-04-29
Abstract: The sign support includes a vertical bracket (3A) for attachment to a wall or post, with an arm (3B) extending at right angles from it. The right angle is reinforced by a diagonal brace. Two hooks (5) project down from this arm to carry a suspended sign. Above the arm is a rectangular box (2), the lower surface of which comprises a sheet of transparent material. Inside the box there are two flourescent strip lights (1) arranged to throw light down on to both surfaces of the suspended sign. The lights are connected to a suitable power supply by a cable (8). In an alternative arrangement the light housing box may hand down parallel to the sign from the free end of the horizontal support arm.
Patent BE-902613-A (BE)
Title: Complexe de beta-cyclodextrine et de derives de benzenesulfonyluree.
IPC: C07D239/42
Filed: 1985-06-07
Abstract: Complexe de dérivé de benzenesulfonylurée de formule générale (II) et de Beta-cyclodextrine de formule (I) dans laquelle : X représente un atome d'halogène ou un groupe - COOR- dans lequel R représente un groupe aliphatique; Y et Z représentent un atone d'hydrogène, un radical alkyle en C1 - C4 ou un radical alkoxy en C1-C4; et A représente un groupe -CH2- ou un atome d'azote. Le complexe constitue l'ingrédient actif des agents herbicides et des agents de régulation de croissance des plantes.
Patent BE-904970-A (BE)
Title: Dispositif de liaison des troncons d'un rail de roulement d'une voie monorail suspendue.
IPC: E01B25/24
Filed: 1986-06-20
Abstract: Dans un dispositif de liaison des tronçons d'un rail de roulement (1) d'une voie monorail suspendue, un accouplement comporte un étrier de suspension (13) s'étendant sur un joint cunéiforme d'aboutement (12) entre deux tronçons de rail successifs (2,3), respectivement munis de pannes de toit ininterrompues (5, 6) au-dessus d'ailes supérieures (4). L'étrier (13), pourvu à ses extrémités de zones d'articulation (24) pour des moyens de suspension, est soudé à la panne de toit (6) de l'un (3) des tronçons de rail et est articulé, avec pivotement limité, sur la panne de toit (5) de l'autre tronçon (2).
Patent CA-1040620-A (CA)
Inventor: BALDWIN JACK E
IPC: C07D499/00
Filed: 1973-10-18
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE       This invention provides 6-acylamino penicillins having a 6-C1 to C4 alkoxy group and 7-acylamino cephalosporins having a 7-C1 to C4 alkoxy group.  They are prepared by reacting a 6-acylamino penicillin sulfoxide or 6-acylamino anhydropenicillin with a halogenating agent in the presence of weak base and reacting the halogenated penicillin with a C1 to C4 alkanol.  The alkoxylated penicillin sulfoxide or anhydropenicillin then is reduced or re-arranged to the corresponding penicillin or alkoxylated anhydro-penicillin.  The cephalosporins are formed from the alkoxylated penicillin sulfoxide by ring expansion.
Patent CA-1039437-A (CA)
Inventor: CARTER DON E
IPC: C08F279/00
Filed: 1974-09-18
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to a process for the contin-uous mass polymerization of polyalkenyl aromatic polymers having a grafted diene rubber phase dispersed therein.   Said process includes continuously and progressively mass polymer-izing a monomer composition comprising at least one monoalkenyl aromatic monomer having about 2 to 15% of a diene rubber dis-solved therein through an initial reaction zone wherein about 10 to 50% conversion of monomer to polymer is realized along with a dispersion of said rubber particles followed by progressive polymerization of the mixture through a staged, isobaric stirred reaction zone under substantially linear flow, withdrawing the mixture from a final stage at a rate approximating the rate at which all additions are made to all stages of the reaction zone, heating the mixture until the grafted rubber-monomer particles are cross-linked to a determined swelling index, and separating the polymeric solids from the volatile phase of the mixture wherein the polymeric solids comprise a poly blend of combined polymers having dispersed therein cross-linked rubber particles having occluded and grafted first and second polymers.
Patent CA-1076913-A (CA)
Inventor: MICHALS CHESTER S
IPC: A23L19/00
Filed: 1975-01-22
Granted: 1980-05-06
Abstract: METHODS AND APPARATUS FOR EXPANDING         ORGANIC SUBSTANCES     ABSTRACT OF THE DISCLOSURE         Methods and apparatus for expanding an organic sub-stance, such as shredded tobacco leaves in which the substance is immersed in liquid carbon dioxide at pressures between approxi-mately 200-1070 p.s.ia. under corresponding equilibrium tempera-tures.  The organic substances are placed within a suitable ores-sure vessel which is pressurized to an elevated pressure within the aforementioned range by carbon dioxide gas prior to intro-ducing liquid CO2 into the vessel at this pressure.  The sub-stances are immersed in liquid carbon dioxide for a dwell period ranging between one minute and one hour.  Upon termination of this period, the impregnated substances are removed from the liquid CO2 and are subjected to a stream of hot gases thereby expanding the substances in size from 10 to 100 percent or greater.
Patent CA-1052311-A (CA)
Inventor: MIH LI C
IPC: C10G47/00
Filed: 1975-02-13
Granted: 1979-04-10
Abstract: POUR POINT REDUCTION OF MIDDLE DISTILLATES               (D#71,568-F) ABSTRACT           The pour point of a middle distillate oil is reduced by contacting the oil at an elevated temperature and pressure in the presence of hydrogen with a catalyst comprising a noble metal on a support comprising mordenite having a silica:alumina mol ratio between 10 and 15 to 1 and an alkali metal content of less than 1.0 wt. %.                            -I-
Patent CA-1055935-A (CA)
Inventor: KOCH WOLFGANG
IPC: C07D223/16
Filed: 1975-02-20
Granted: 1979-06-05
Abstract: Abstract Novel substituted (2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-sulphonyl ureas having blood sugar lovering activity are prepared by various methods.
Patent CA-1065562-A (CA)
Inventor: LORGE MICHEL
IPC: B29C49/16
Filed: 1975-03-03
Granted: 1979-11-06
Abstract: Procédé et dispositif pour réaliser des corps creux orientés par production d'une préforme par présoufflage, conditionnement thermique à la température d'orientation et soufflage dans la forme finale.  Il s'agit de réaliser une préforme dont le fond fermé et ébavuré a une forme hémisphérique, l'ébavurage étant réalisé au moyen d'une lame de section semicirculaire coulissant autour du fond hémisphérique de l'empreinte.
Patent CA-1039205-A (CA)
Inventor: HAUPT HANS O
IPC: B03C3/68
Filed: 1975-03-17
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE          An electrodynamic/electrostatic gas charge system to separate combined particles of dissimilar substances and recombination into combined particles of similar substance comprising an antenna array including a first and second electrode means disposed across the gas flow and a signal generator means including a first and second signal output generator means coupled to the first and second electrode means respectively to generate charged force fields to separate dissimilar substances and recombine like particles.
Patent CA-1039002-A (CA)
Inventor: MODENA MARIO
IPC: D06M13/292
Filed: 1975-04-11
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE       Polyurethanes such as polyol based polyurethanes are ren-dered flame resistant by incorporating therein 1-25 parts per hundred parts by weight of mixture of halogenated phosphoric esters consisting essentially of at least two compounds of the formula   wherein R' is a C1-C3 alkyl or an R2 group, R2 is a C2-C3 alkyl-ene group and R3 and R4 are independently selected from the group consisting of R2X, wherein X is H, or a halogen;       wherein R5 and R6 are independently selected from the group con-sisting of R1 and R2X.
Patent CA-1060451-A (CA)
Inventor: FOGLIO MAURIZIO
IPC: C07D513/04
Filed: 1975-08-12
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE        A new process is disclosed for the preparation of com-pounds of structure:                   (I) wherein R is a member selected from the class consisting of hydrogen, alkyl with not more than 12 carbon atoms, cycloalkyl with not more than 12 carbon atoms, alkenyl with not more than 12 carbon atoms, with or  without substituents such as a free or a protected hydroxy group, amino, cyano and nitro groups, a thienyl-methyl, furyl-methyl, naphthyl-methyl, cyclohexenyl-methyl, and cyclohexadienyl-methyl, or one of the following groups:                ;            ;             in which X is a member selected from the class consisting of hydrogen, halogen, a free or a protected hydroxy group, alkyl with 1 to 4 carbon atoms, nitro, cyano, and a protected amino group;     Y  is a protected hydroxy, amino or carboxyl group; n is an integer from 0 to 4;     R1 is a member selected from the class consisting of hydroxy, alkoxy having from 1 to 4 carbon atoms, benzyloxy, p-methoxy-benzyloxy, p-nitrobenzyloxy, benzhydryloxy, triphenyl methoxy, phenacyloxy, p-halophenacyloxy,  phtalimidomethoxy, an amino group free or substituted by an alkyl having from 1 to 4 carbon atoms, cycloalkyl with 5 to 8 carbon atoms, phenyl, mono-nuclear hetero-cycle, acyloxymethyloxy, acylamidomethyloxy, free or protected hydrazino groups;            Abstract continued......        Z is a member selected from the class consisting of hydroxy, -O-Alkyl, -O-CO-Alkyl, O-CO-NH2, -N3, -NH2, -S-Alkyl where the alkyl is an alkyl group with 1 to 4 carbon atoms, -S-Aryl and -S-mononuclear heterocycle containing one or more nitrogen or sulfur atoms; and each R2 is hydrogen or an alkyl group with 1 to 4 carbon atoms and the R2's may be the same or different characterized in that a compound of structure              (II) where R and R1 have the meanings given above, is reacted in a suitable solvent with a haloamide in the presence of a metal oxide or a haloamide in the presence of a free radical initiator under the influence of light or heat or alternatively with a halogen in the presence of a metal oxide, to give a compound of structure:                                                 (III) where R and R1 have the meanings given above, Hal is a halogen atom; the intermediate compound (III) in a suitable solvent is then reacted with an appropriate nucleophilic reagent to obtain the compound:                                  (IV) Abstract continued......   where R, R1 and Z have the above meanings; the compound (IV) is then subjected to an allylic halo-genation in a suitable solvent by reacting it with a haloamide either under the influence of light alone or by heating it in the presence of a free radical initiator, to give a compound of structure:             (V) where R, R1 and Hal and Z have the above meanings; the intermediate compound (V) is then reacted with a reducing agent to give finally the desired compound (I).
Patent CA-1057061-A (CA)
Title: Process for producing raw copper continuously in one stage from unrefined sulfidic copper concentrate or ore
Inventor: AALTONEN OLAVI A
IPC: C22B15/00
Filed: 1975-09-02
Granted: 1979-06-26
Abstract: ABSTRACT Process for producing raw copper continuously in one stage from sulfidic cop-per concentrates and ores containing impurities such as lead, antimony, bismuth and arsenic, by feeding finely-divided copper concentrate and ore and oxygen or oxygen-enriched air into the upper part of the reaction zone to produce a suspension in the reaction zone, the suspension being fed, at a high tempera-ture, downwards in the reaction zone in order to cause the suspension to im-pinge against the melt below the reaction zone, while the gases and flying dusts are directed aside, the flying dusts being possibly recycled into the upper part of the reaction zone, and slag and raw copper, which is recovered, are separated from the melt, wherein so much oxygen or oxygen-enriched air is fed into the reaction shaft in proportion to the copper concentrate and ore that the concentrate and ore is oxidized in the reaction zone to such a degree that a melt containing only raw copper and slag is produced below the reaction zone.
Patent CA-1053800-A (CA)
Inventor: FLINT EDWARD F
IPC: G01W1/00
Filed: 1975-12-05
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates to processing apparatus for clear air turbulence detection.  Atmospheric turbulence is an environmental condition which effects both passenger safety and comfort and may be physically destructive to aircraft.  There have been several techniques investigated for detecting atmospheric turbulence.  However, no system to date has successfully provided the long range capability of detecting atmospheric turbulence with a sufficiently high detection probability and a sufficiently low false alarm rate to justify an operational system.  The present invention provides an atmospheric turbulence detection system for use in an aircraft comprising a scanning radiometer for continuously pro-viding a plurality of independent and distinct temperature measurement signals within a given field of view ahead of the aircraft; means for deriving consecutive first signals indicative of the average of all of the temperature measurement signals within the field of view; means for deriving consecutive second signals indicative of the difference between the temperature measurement signals to two vertically dispaced regions within the field of view; means for combining the first and second signals to derive consecutive third signals; means for storing consecutively derived third signals for a predetermined period of time and for contin-uously deriving a fourth signal indicative of the average of the stored third signals; and means for comparing each newly derived third signal with the fourth signal and generating a turbulence warning upon the occurrence of a predetermined difference therebetween.
Patent CA-1061635-A (CA)
Inventor: MCCARTHY JOHN P
IPC: A22C7/00
Filed: 1976-01-09
Granted: 1979-09-04
Abstract: METHOD AND APPARATUS FOR FORM G A SHAPED COMESTIBLE             Abstract of the Disclosure A machine is provided for practicing the method of forming a comestible in one of a variety of shapes from a food-stuff slurry.  The slurry includes a gel-forming material and is supplied in predetermined amounts to a cavity which has been washed with a combination release and gellation agent.          Apparatus is provided for contacting the exposed surface of the slurry in the cavity with a gellation agent to gel the gel-forming material at the outer surface of the formed product.          Further apparatus is provided for transporting the cavity filled with the foodstuff to a product removal station. Punch apparatus is aligned with the cavity at the product removal station and is actuated to extend into and extrude the product from the cavity onto a conveyor belt to be removed for further processing. control means are provided for ensuring operation of the punch apparatus only when the cavity is aligned therewith and, further, the control apparatus ensures that the cavity is not trans-ported back to the filling station until the punch has been fully retracted from the cavity.
Patent CA-1074216-A (CA)
Inventor: TAKAHASHI EIJI
IPC: C21D9/567
Filed: 1976-01-14
Granted: 1980-03-25
Abstract: ABSTRACT OF THE DISCLOSURE           A heat treating process for a rod by the use of a fluidized bed consisting of alumina, silicon sand, zircon sand and the like for adjusting the strength of the rod due to its cooling in the fluidized bed.         The prior art heat treatment of this type adopts an attempt to vary the temperature of the fluidized bed for varying a cooling rate of the rod, resulting in the need to use costly heat-resisting constructions for the fluidized bed and equip-ments associated therewith.  In the heat treatment according to the present invention,  a rod is introduced through an inlet open into a fluidized bed and then through the fluidized bed upwards slantwise to come out from the surface of the bed.  The fluidized bed in this case has a given length and the rod is fed at a given speed.  Thus, the varying soaking times of a rod in a fluidized bed are obtained by varying the distance from the inlet to the point where the rod emerges from the surface of the fluidized bed, thereby adjusting the resulting strength of the rod.  This process has no need to vary the temperature of the fluidized bed and yet permits the adjustment of the strength of the rod over a wide range, according to a simple apparatus and operation, while retaining existing productivity.
Patent CA-1066462-A (CA)
Inventor: CHAUVIER FERNAND L O J
IPC: E04H4/16
Filed: 1976-02-18
Granted: 1979-11-20
Abstract: ABSTRACT            The invention disclosed herein relates to an apparatus for automatically cleaning surfaces submerged within a liquid, such as the walls and floors of swimming pools.  The apparatus comprises two suction passages in suction communication with a cleaning head that is releasably engageable with the surface to be cleaned and means, such as a flapper valve, for automatically transferring the flow of liquid from one passage to the other.  By this means, as the flow of liquid in a passage is halted, the kinetic energy of the liquid is transferred to the apparatus, causing it to be displaced along the surface.   The apparatus thus migrates randomly across the surface, cleaning it.
Patent CA-1052876-A (CA)
Inventor: GATFIELD EDWARD W
IPC: H01B7/00
Filed: 1976-06-17
Granted: 1979-04-17
Abstract: ABSTRACT        A welding cable is described in which a welding current conductor, switch wires and a gas conductor tube are all contained in longitudinal passages in a single cable jacket.  The passages containing the gas conductor tube and the switch wires are accessible through longitudinal openings in the jacket coextensive with the passages to facilitate insertion and removal of the switch wires and the gas conductor tube.
Patent CA-1051081-A (CA)
Inventor: JOHRDE PAUL S
IPC: H02K3/487
Filed: 1976-06-17
Granted: 1979-03-20
Abstract: DYNAMOELECTRIC MACHINE LOCKING    WEDGE FOR COIL RETENTION ABSTRACT OF THE DISCLOSURE A coil retention system for large dynamoelectric machines with a locking slot wedge of two parts of which one part is T-shaped with the top of the T disposed in the space between adjacent packs of core laminations and the bottom of the T lying in the slot and tapered to a small thickness, the other part of the locking wedge being located in lateral grooves at the slot opening and having a tapered portion that fits over and retains in position the T-shaped part. The locking wedge is used at the ends of the coil slot while intermediate core packs may have conventional slot wedges driven in through lateral grooves.  An insulating tape overlies the coil in the slat and wraps around the end of a slot filler and has an extremity locked in place between the locking wedge and the adjacent slot wedge of the next core pack.  Cured resinous material bonds together the two parts of the locking wedge and an adhesive on the insulating tape bonds it to the slot filler.
Patent CA-1062796-A (CA)
Inventor: BROWN BILLY E
IPC: G05D23/24
Filed: 1976-07-02
Granted: 1979-09-18
Abstract: Abstract of the Disclosure Heat transferring liquid is pumped by a peristaltic pump from a reservoir through a heat exchanger to a disposable applicator pad through flexible conduits.  The heat exchanger is provided with thermoelectric diodes which, under control of electronic circuitry, may absorb heat from or transfer heat to the liquid.  Further, the control circuitry permits adjustment of the temperature of the applicator pad, whether hot or cold.
Patent CA-1082805-A (CA)
Title: Flying head helical scan magnetic recording device  employing a lobed rotor
Inventor: STEVENSON PETER A
IPC: G11B5/52
Filed: 1976-07-28
Granted: 1980-07-29
Abstract: FLYING HEAD HELICAL SCAN MAGNETIC RECORDING        DEVICE EMPLOYING A LOBED ROTOR     ABSTRACT OF THE DISCLOSURE     A flying head, helical scan magnetic recording device comprises a tape source, a mandrel for supporting a helical wrap of magnetic tape, a rotor which is lobed with respect to the mandrel axis and a tape sink.  The lobed rotor carries one or more magnetic heads at substantially the peak of the lobe around a flying scan path in non-contact, microinch adjacency to the magnetic tape supported on the mandrel.  The major portion of the rotor, however, is recessed with respect to the magnetic tape, thereby minimizing the tendency of the tape to shear off the air bearing film carried by the rotor.  The result is enhanced dynamic air bearing support of the tape in the immediate vicinity of the flying head.
Patent CA-1063101-A (CA)
Inventor: PIERDET ANDRE
IPC: C07J1/00
Filed: 1976-09-29
Granted: 1979-09-25
Abstract: Le 3-benzyloxy 11.alpha.-méthoxy 17.alpha.-éthynyl 17.beta.-hydroxy estra 1,3,5 (10)-triène est obtenu  en soumettant le 3,17.beta.dihydroxy 11.alpha.-méthoxy 17.alpha.-éthynyl estra 1,3,5(10)-triène à l'action d'un halogénure de benzyle.  Ce composé est doué d'intéressantes propriétés physiologiques.  Il possède notamment une activité anti-estrogène, antigonadotrophique et antiandrogène exogène et est dépourvu d'effet estrogène.
Patent CA-1060516-A (CA)
Inventor: LATIMER WILLIAM R JR
IPC: H01H85/24
Filed: 1976-10-05
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE         A ferrule fuse terminal clip with a pivoted U-shaped rejector member extending between its complementary curved clip legs.  The pivotable rejector member facilitates the insertion and removal of a low rated-current cartridge fuse having a grooved ferrule end terminal and prevents the insertion of a non-grooved ferrule terminal of a cartridge fuse having a higher rated current.  The rejector member is easily installed in a conventional ferrule fuse terminal clip and cannot be removed therefrom utilizing common tools without rendering the fuse terminal clip unusable.