baber/WOPTO huggingface dataset:
Patent CA-2067924-A1 (CA)
Inventor: EMONDS-ALT XAVIER
IPC: C07D211/46
Filed: 1992-05-01
Abstract: in which: - m is equal to 2 or 3;   - Ar represents a phenyl, unsubstituted or substituted one or more times with a halogen atom, preferably a chlorine or fluorine atom, with a C1-C, alkyl, with a trifluoromethyl, with an alkoxy in which the alkyl is a C1-C, group, with a hydroxyl or with a methylenedioxy; a thienyl, pyridyl or imidazolyl group which is or is not substituted with a C1-C, alkyl;   - Ar' represents a phenyl group, unsubstituted or mono- or di-substituted with a halogen atom, preferably a chlorine or fluorine atom, with a C1-C, alkyl, with a trifluoromethyl, with an alkoxy in which the alkyl is a C1-C, group, with a hydroxyl or with a methylenedioxy; a thienyl group; an imidazolyl group or a benzothienyl group, each of which is unsubstituted or substituted with a,halogen, preferably with a chlorine or fluorine atom; a naphthyl group unsubstituted or substituted with a halogen, preferably with a fluorine atom; a biphenyl group; an indolyl unsubstituted or substituted on the nitrogen with a benzyl group;   - X represents an oxygen atom, a sulphur atom, a sulphone or a sulphoxide, an -NH- group, an I    group or an group in which Alk is a   C1-C3 alkyl group; an   group in which Alk represents a C1-C3 alkylene and X1 and X2 represent, independently, hydrogen, a C1-C3 alkyl or form, together with the nitrogen atom to which they are bonded, a heterocycle chosen from amongst pyrrolidine, piperidine or morpholine;   - Q represents hydrogen, a C1-C4 alkyl group or an aminoalkyl group of formula -(CH2)q-Am', where q is 2 or 3 and Am' is a piperidino, 4-benzylpiperidino or dialkylamino group, it being possible for each alkyl to contain 1 to 4 carbon atoms;   - R represents hydrogen, a methyl group or a group (CH2)n-L, where n is an integer from 2 to 6 and L is hydrogen or an amino group;   - T represents a group selected from   W being an oxygen or sulphur atom, and - Z represents either M or OM when T   represents the group, or M when T represents   the group M represents hydrogen or a linear or branched C1-C6 alkyl; an .alpha.-hydroxybenzyl, an .alpha.-alkylbenzyl or a phenylalkyl in which the alkyl contains 1 to 3 carbon atoms, unsubstituted, mono- or polysubstituted on the aromatic ring with a halogen, a hydroxyl, an alkoxy of 1 to 4 carbon atoms, an alkyl of 1 to 4 carbon atoms; a pyridylalkyl in which the alkyl group contains 1 to 3 carbon atoms; a naphthylalkyl in which the alkyl group contains 1 to 3 carbon atoms; a pyridylthioalkyl in which the alkyl group contains 1 to 3 carbon atoms; a styryl; a 1-methyl-2-imidazolylthioalkyl in which the alkyl group contains 1 to 3 carbon atoms; a 1-oxophenyl-3-indan-2-yl; an unsubstituted, mono- or polysubstituted aromatic or heteroaromatic group; or one of their salts with inorganic or organic acids or one of their quaternary ammonium salts.        Application: antagonists of neurokinin receptors.
Patent CA-2068321-A1 (CA)
Title: Manufacturing method of fabric for ink jet printing and ink jet printing method
Inventor: USUI HIROMI
IPC: D06P5/30
Filed: 1991-11-18
Abstract: A B S T R A C T     This invention relates to a method of manufacturing a fabric for ink jet printing and to an ink jet printing method for imparting to the fabric a clear and sharp image free from ink oozing in ink jet printing.    Specifically;    It relates to a method of manufacturing a fabric for ink jet printing which is characterized in that an aqueous treatment solution having a water-insoluble solvent dispersed or emulsified in an aqueous polymer solution is imparted to the fabric and dried;    And to an ink jet printing method characterized in that the ink jet printing is made with said ink jet printing fabric used and that after developing, the pretreatment agent is removed by washing the fabric.
Patent CA-2069200-A1 (CA)
Title: Crystalline acid addition salts of diastereomerically pure 1-(2,2-dimethylpropionyloxy)-ethyl-3-cephem-4-carboxylate
Inventor: DEFOSSA ELISABETH
IPC: C07D501/34
Filed: 1992-05-22
Abstract: The invention relates to crystalline acid addition salt of the two diastereomers of the 1-(2,2-dimethylpropionyl-oxy)-ethyl- 3-cephem-4-carboxylate of the general formula II   (see formula I) in which X is the anion of a physiologically acceptable, mono- or polybasic, inorganic or organic acid and the group =N-OH is in the syn-position, pharmaceutical formulations which are active against bacterial infec-tions and contain such cephem derivatives, processes for the preparation of the cephem derivatives and the use of the cephem derivatives for combating bacterial infections.
Patent CA-2069878-A1 (CA)
Title: Utilisation de bioxyde de carbone liquefie comme agent d'expansion en production de mousse de polyurethanne a alveoles ouverts
Inventor: DOYLE EARL N
IPC: C08J9/12
Filed: 1990-11-13
Abstract: Méthode pour la production de mousse de polyuréthane à cellules ouvertes, consistant à mélanger les constituants suivants à température ambiante dans une zone de mélange : un diisocyanate possédant une fonctionnalité d'au moins 2,0 environ, au moins un donneur d'hydrogène, au moins un surfactif permettant d'obtenir une mousse de polyuréthane à cellules ouvertes, au moins un catalyseur et un agent d'expansion contenant un gaz avec un point d'ébullition inférieur à environ -100 °F, à la température et pression atmosphériques et de préférence avec présence de dioxyde de carbone. De plus, le mélange peut aussi, facultativement, renfermer de l'eau. Le mélange est soumis à une pression dans ladite zone de mélange, qui est suffisante pour maintenir l'agent d'expansion à l'état liquide aux températures ambiantes. Après mélange, le produit est éjecté de la zone de mélange vers la pression atmosphérique, ce qui vaporise complètement et instantanément l'agent d'expansion en assurant le gonflement du mélange. La mousse résultante est ensuite réticulée à la température ambiante.
Patent CA-2073254-A1 (CA)
Title: Procaterol-containing preparation for application to the skin
Inventor: AKAZAWA MITSUJI
IPC: A61K31/47
Filed: 1991-11-07
Abstract: A B S T R A C T   A procaterol-containing preparation for application to the skin which comprises a drug-retaining layer provided on a support,  wherein  said  drug-retaining layer  comprises  a substantially  water-free  adhesive  gel  base  comprising as essential components polyacrylic acid, a crosslinking agent and at least one lower alcohol or polyvalent alcohol, and 0.1 to 5 % by weight of procaterol or a pharmaceutically acceptable salt thereof.  Said preparation for application to the skin can be used as an external preparation for application to the skin which is capable of stably delivering procaterol or a salt thereof through the skin for a long time of period.
Patent CA-2074611-A1 (CA)
Inventor: LEE MICHAEL C
IPC: B60K13/04
Filed: 1992-07-24
Abstract: A cooling system air deflector positioned within an engine enclosure for deflecting cooling system outlet air away from a plastic grille and onto a muffler positioned within the enclosure.  Ballast weights are positioned to then deflect the air out of the enclosure through an opening that is spaced from the grille.
Patent CA-2075269-A1 (CA)
Title: Tank furnace for low pressure, electrically heated by means of spiral resistances placed above the level of the bath
Inventor: BORTOLONI ANDREA
IPC: F27D99/00
Filed: 1992-08-04
Abstract: TANK FURNACE FOR LOW PRESSURE,  ELECTRICALLY HEATED BY  MEANS OF  SPIRAL  RESISTANCES  PLACED  ABOVE  THE LEVEL OF THE BATH.       ABSTRACT           It  is  a  tank  furnace  for  low pressure casting in which the heating elements that maintain the  metal  at  a  temperature  higher  than  the solidification one are placed along the perimeter of the furnace,  just above the maximum level of the liquid.   In  this  way,   they  allow  a  greater compactness  of  the  unit,  an  energy  conservation connected  to  the  direct  radiation  and  a  reduced length of the injection duct.
Patent CA-2076242-A1 (CA)
Title: Cigarette structure
Inventor: KACZMAREK PETER P
IPC: A24D1/00
Filed: 1992-08-17
Abstract: ABSTRACT OF THE DISCLOSURE A novel smoking article comprises, in assembled form, a preformed paper tube, which usually has a tobacco smoke filter at one end, and a plain-ended tobacco rod which is inherently smokeable, usually a cigarette rod, which is inherently  smokeable.    The  tobacco  rod  has  external transverse dimensions and length correlated to the internal transverse dimensions and length of the preformed paper tube,  so as to be received in substantially snug fit relation thereto.   A kit for the assembly of smoking articles is provided, comprising preformed paper tubes and a plain-ended tobacco rod which is inherently smokeable and has  external  transverse  dimensions  correlated  to  the internal transverse dimensions of the preformed paper tube and which has a length which is a multiple of the internal length of the preformed tube.
Patent CA-2076249-A1 (CA)
Title: Silane - cross linkable copolymer composition
Inventor: EAGLES DOUGLAS C
IPC: C08K5/5425
Filed: 1992-08-17
Abstract: ABSTRACT OF THE DISCLOSURE     A  silane-crosslinkable  copolymer  composition, comprising 100 parts by weight of a copolymer  prepared by  radically  polymerizing  a  polymerizable  monomeric mixture consisting essentially of ethylene and at least one ethylenically unsaturated silane compound selected from  the  group  consisting  of  vinyltrimethoxysilane, v i n y l t r i e t h o x y s i l a n e    a n d methacryloxypropyltrimethoxysilane  under  a  pressure ranging from 1000 to 4000 kg/cm2, and containing said silane compound in an amount of from 0.5 to 2 wt.%; from 0.001 to 10 parts by weight of a silanol condensation catalyst; and from 0.01 to 5 parts by weight of n-octyl triethoxysilane.   The composition is of use  in the manufacture of electric power cable insulation, pipes and moldings.  The odourless composition has enhanced storage stability over similar compositions not having n-octyl triethoxysilane additive.
Patent CA-2078010-A1 (CA)
Title: Methods and compositions for the treatment of malignancies in which a protein kinase is associated
Inventor: FISCHER EDMOND H
IPC: A61K38/46
Filed: 1991-03-14
Abstract: Methods and compositions are disclosed for the treatment of malignancies in which a protein tyrosine kinase is associated. The malignancies may be treated with a gene transfer vehicle capable of infecting malignant cells, wherein the gene transfer vehicle carries a DNA construct comprising a DNA sequence encoding a protein tyrosine phosphatase (PTPase). Suitable DNA sequences include those encoding wild type, or carboxyl terminus truncated, PTPases.
Patent CA-2079063-A1 (CA)
Title: Process for separating electrodeposited metal in electrolytic refining and apparatus for carrying out same process
Inventor: SAITO HIDEOMI
IPC: C25C7/08
Filed: 1992-09-24
Abstract: A process for separating an electrodeposited metal from a cathode plate in electrolytic refining is disclosed. The cathode plate on which the metal is electrodeposited is first held. Then, heated air is blown toward the cathode plate and the electrodeposited metal thereon. As a result, the electro-deposited metal. is separated from the cathode plate. An appa-ratus for carrying out the same process is also disclosed. The apparatus includes a separating furnace, a holding assembly, and a device for introducing heated air into the separating furnace. The holding assembly is attached to the separating furnace for holding the cathode plate in the furnace. The heated air-introducing device introduces heated air, blowing it against the cathode plate, whereby the electrodeposited metal is separated from the cathode plate.
Patent CA-2080003-A1 (CA)
Inventor: BONNE CLAUDE
IPC: A61K8/97
Filed: 1991-04-09
Abstract: A cosmetic composition for combatting, in particular, the formation of acne papulopustules and cutaneous redness, characterized in that it contains an extract which can be obtained from the leaves and stems of at least one zygophyllaceae of the genus Larrea, in a concentration of 0.01 to 0.10 % expressed in polyphenols, in a suitable cosmetic base.
Patent CA-2080364-A1 (CA)
Title: Positive working resist compositions and their utility in dry film photoresists
Inventor: BAUER RICHARD D
IPC: C08L33/00
Filed: 1991-02-25
Abstract: This invention relates to positive working resist compositions having utility in dry film photoresists and to fully aqueous methods for developing and stripping them.
Patent CA-2081035-A1 (CA)
Title: Umbrella frames
Inventor: TSENG SU
IPC: A45B25/02
Filed: 1992-10-21
Abstract: TITLE: New Umbrella Frames Abstract of the Disclosure A new umbrella frames relates to an umbrella having its main rib connecting to a connecter which clips the inner ends of two extended ribs connecting their outer ends with borders of a member of the umbrella and becoming a V-shaped state to provide a strong strength to surport the umbrella.
Patent CA-2088281-A1 (CA)
Title: Process for delignifying raw cellulose
Inventor: MARZOLINI FAUSTO
IPC: D21C9/10
Filed: 1993-01-28
Abstract: ABSTRACT    A process for delignifying raw cellulose which comprises a preliminary treatment for impregnating raw cellulose with a monopersulphuric acid solution, a successive filtration with-out washing with recycle of the filtered liquid to the first step, and a treatment, at low temperature and in alkaline sol-ution at a pH higher than 9, of the previously impregnated raw cellulose   in   order   to  permit   the   reaction  of   the monopersulphuric acid with the lignin contained in the raw cellulose.
Patent CA-2089044-A1 (CA)
Title: Lift for Watercraft
Inventor: BASTA SAMUEL T
IPC: B63C3/06
Filed: 1993-02-08
Abstract: Upwardly extending pivoting booms are supported on a rectangular base which is submerged in water.  Watercraft supports on mounting arms are connected to the pivoting booms.  A double-acting hydraulic cylinder attached between the rectangular base and pivoting booms swings the pivoting booms upwardly until they are braced by boom supports on the rectangular base at an angle over center.  This raising of the pivoting booms lifts the mounting arms and watercraft supports to remove a craft from the water and disposes the booms, mounting arms, and craft in a stable, secure over center configuration.  Actuation of the double-acting hydraulic cylinder in the opposite direction forces the booms back out of the over center position and lowers the craft into the water.
Patent CA-2089159-A1 (CA)
Title: Handle fastener assembly and method of making same
Inventor: KALLENS NICHOLAS
IPC: B26B5/00
Filed: 1991-03-07
Abstract: A tool holder assembly (10) having a pair of mating handle parts (18) which hold a tool (14) therebetween and which form a compartment (16) therebetween, in which the improvement is a releasable handle fastener assembly (12). This assembly comprises: a pair of aligned mounting holes (22) located in each of the mating handle parts (18) spaced across the compartment (16); an elongate shaft assembly (24) is mounted to one of the mating handle parts (18) which includes a shaft (28) which slideably extends through the mounting hole (30) in one of the handle parts (18) and has a spring retainer cap (32) on one end of the shaft (28) on an outer side of that handle part (26) and a groove (36) in the shaft (28) a preselected distance from the spring retainer cap (32); a bias spring (38) is interposed between the cap (32) and the outer side of that handle part (26) for resiliently biasing the shaft (28) in a direction away from the outer side of that handle part (26); a C-clamp (42) mounted to the groove (36) which blocks the shaft (28) moving out of the mounting hole (22) and compressing the spring (38) a preselected distance; and a cross member (44) at an end of the shaft (28) opposite the spring retaining cap (32); and a cross member slot (46) extending transversely of the mounting hole (48) in the other handle part (50) to receive cross member (44) and permit it to be locked, further shaft (28) extends between the retainer (36) and the other handle part (50).
Patent CA-2098395-A1 (CA)
Inventor: KRESGE CHARLE T
IPC: C10G49/08
Filed: 1992-01-10
Abstract: There is provided a method for preparing a pillared, layered crystalline oxide, said method comprising the steps of: (i) forming a zeolite reaction mixture and effecting crystallization of the mixture; (ii) intercepting the crystalline product of step (i) in, or converting the product to, an intermediate state wherein the product contains a swellable, layered crystalline oxide; (iii) contacting the swellable, layered crystalline oxide of step (ii) with a swelling agent to produce a swollen, layered crystalline oxide; (iv) pillaring the swollen, layered crystalline oxide with a pillaring agent to insert interspathic oxide material between the layers of the swollen, layered crystalline oxide; and (v) calcining the pillared, layered crystalline oxide.
Patent CA-2101598-A1 (CA)
Title: Skate with aligned wheels
Inventor: CAVASIN GIUSEPPE
IPC: A63C17/06
Filed: 1993-07-29
Abstract: A skate with aligned wheels including a shell which is monolithic with a support for the wheels. The shell is open upwardly and to the rear, and a quarter and a tongue can be slidingly and selectively associated therewith, respectively in a rear position and in an upward region. The quarter has, in a rearward region, a grip handle for the user. The skate also includes a brake which is associable, in a snap-together manner, at a frame which can be associated with the support. A skate with aligned wheels is thus obtained in which it is possible to vary the size number merely by varying the placement of the quarter with respect to the shell; the skate can furthermore be carried easily by the user.
Patent CA-2102153-A1 (CA)
Title: Method and apparatus for the comminution of material for grinding
Inventor: KUPPER DETLEV
IPC: B02C23/14
Filed: 1993-11-01
Abstract: Abstract The invention relates to the comminution of material for grinding, particularly for the production of cement, wherein the material for grinding is comminuted in a mill and the comminution product is classified in a classification zone into fines and oversize material and the oversize material is returned to the mill.  With a view to effective unfluen-cing of the breadth of the particle size distribution as well as a relatively low specific energy consumption the comminution product is classified in the clasification zone in at least two air separators which are connected one behind the other in series, and a proportion of the oversize material from the first air separator is returned directly to the mill, the remaining proportion being delivered to the second air separator.
Patent CA-2102455-A1 (CA)
Title: Policing device and policing method using same
Inventor: PAUWELS BART J G
IPC: H04Q11/04
Filed: 1993-11-04
Abstract: Policing device and policing method using same The proposed policing device includes selection means  (SEL) to form a composite information stream which consists  of  the  information  units  of  a  plurality  of individual information streams.  In this way the policing device can for instance police more efficiently information streams carrying bursty traffic. Indeed, a composite stream, formed  from a  plurality  of  such  individual  information streams,  has,  due to the statistical properties of such information streams, a less bursty information rate which can be  characterized  much more  efficiently.  Hence  also  the policing algorithm (PA1;..;PAN) used to police the composite stream will  be much less  complicated  than  the  policing algorithm needed to police the separate streams carrying bursty traffic.          Moreover can such a policing device inherently detect correlation between  the  information rates  of  the streams grouped together in such a composite stream. The detection of such correlation is very advantageous in an ATM network which presupposes that these information rates are uncorrelated.
Patent CA-2103246-A1 (CA)
Title: Hypertonic isochloremic formulation for circulatory shock
Inventor: ROCHA-E-SILVA MAURICIO
IPC: A61P3/00
Filed: 1992-04-27
Abstract: The present invention relates to a hypertonic crystalloid resuscitation fluid particularly useful in treating circulatory shock arising from loss of blood. A pharmaceutical formulation prepared from sodium chloride in a range of about 2-7 osmolar parts and sodium acetate in a range of about 1-2 osmolar parts where the total osmolar concentration exceeds 500 mOsm can be used as a small volume rapid bolus resuscitation fluid which has little effect on plasmachloride levels. Blood flow is improved while arterial pressure is improved to the point of sustaining oxygen supply to tissues and organs in the recumbent recipient.
Patent CA-2103644-A1 (CA)
Title: Method for preventing and treating atherosclerosis
Inventor: GOLDBERG DENNIS I
IPC: A61K31/425
Filed: 1993-08-09
Abstract: ABSTRACT OF THE DISCLOSURE The present invention provides a method for treating atherosclerosis.    The method  includes  the  step  of administering to a patient having atherosclerosis, a non-cysteine, non-thiol composition that will stimulate the intracellular  synthesis  of  glutathione.     In  an embodiment, the non-cysteine, non-thiol composition is L-2-oxothiazolidine-4-carboxylate.  In an embodiment of the present invention, the present invention provides a method  for  preventing  atherosclerotic  lesions  in  a patient at risk of same.   Furthermore,  the present invention provides  a method for preventing re-stenosis in a patient undergoing an invasive procedure to treat atherosclerosis.
Patent CA-2105307-A1 (CA)
Inventor: BRANDER JOHN F R
IPC: C10G11/18
Filed: 1992-02-21
Abstract: A catalytic cracking process and apparatus therefor are de-scribed, wherein hot, active cracking catalyst particles are circulat-ed from a regenerator (12) to a reactor (11) wherein they are brought into contact with a hydrocarbon feed to convert the latter to cracked products. The cracked products and resultingly spent catalyst particles are separately recovered and the spent particles are passed to a stripping zone (22) for contact with a stripping gas to remove therefrom strippable hydrocarbon materials, which also are recovered. The stripped catalyst particles are circulated to the regenerator (12) for contact with an oxygen-containing gas to reactivate and heat them before recirculation to the reactor (11).    At least some of the hot regenerated catalyst particles are passed through an indirect heat exchanger in indirect heat exchange with at least some of the stripped catalyst particles whereby the former are cooled and the latter are heated. The regenerated catalyst which contacts the feed is thus cooler than it would otherwise be, and there is a reduction in thermal cracking. The stripped catalyst entering the regenerator is hotter than it would otherwise be there-by improving the efficacy of the regeneration step.
Patent CA-2105889-A1 (CA)
Title: Catalyst component for the polymerization of olefins and process for preparing olefin polymers using same
Inventor: TAJIMA YOSHIO
IPC: C08F4/655
Filed: 1993-09-10
Abstract: Abstract It is intended to provide a catalyst component for use in the polymerization or copolymerization of olefin(s) and capable of affording olefin polymers or copolymers having a high molecular weight, a relatively wide molecular weight distribution, and a narrow composition distribution in the case of copolymers.        The catalyst component is obtained by contacting the following components (1) to (4) with one another:        (1)  a compound of the general formula Me1R1nX14-n where R1 is a hydrocarbon radical having 1 to 24 carbon atoms, X1 is a halogen atom, Me is Zr, Ti Or Hf, and n is 0 ? n ? 4;        (2)  a compound of the general formula Me2R2mX2z-m where R2 is a hydrocarbon radical having 1 to 24 carbon atoms, X2 is a halogen atom, Me2 is an element from Groups I to III in the Periodic Table, z is the valence of Me2 and m is 0 ? m ? z;        (3)  an organocyclic compound having two or more conjugated double bonds; and (4)  a modified organoaluminum compound containing A1-O-A1 bond and with at least one branched-chain alkyl group being attached to aluminum atom.