baber/WOPTO huggingface dataset:
Patent CA-2114640-A1 (CA)
Title: Polyester/polycarbonate blends containing phosphites
Inventor: KEEGAN MICHEAL J
IPC: C08L69/00
Filed: 1992-07-30
Abstract: The addition of selected combinations of aliphatic and aromatic phosphite compounds to polyester or copolyester blends with polycarbonate results in unexpected improvements to the properties of resulting molding compositions. The molding compositions comprise:  (a) 10-90 % by weight of a polyester or a copolyester, comprising: repeat units from at least one aromatic, aliphatic, or alicyclic dicarboxylic acid, wherein the aromatic portion of said aromatic dicarboxylic acid has 6-20 carbon atoms, and wherein the aliphatic or alicyclic portion of said aliphatic or alicyclic dicarboxylic acid has 3-20 carbon atoms, and repeat units from at least one aliphatic glycol having 2-20 carbon atoms; (b) 90-10 % by weight of an aromatic polycarbonate of 4,4-isopropylidenediphenol (bisphenol-A); and (c) 0.1 to 2 % by weight of a combination of aliphatic and aromatic phosphite compounds.
Patent CA-2116905-A1 (CA)
Inventor: CAMPBELL MICHAEL F
IPC: A47J37/06
Filed: 1994-03-03
Abstract: The present invention relates to a grate for a cooking grill.  The grill includes a heat source such as an open flame heat source or electric resistance-type heat source. The grate includes a plurality of support members, and a plurality of elongated rails disposed in spaced apart parallel relationship with each other and extending transversely to the support members. The spaces between the rails prevent flames from passing through the spaces. The flames may be produced, e.g., by the heat source and/or a grease fire.
Patent CA-2116955-A1 (CA)
Title: Detergent compositions containing calcium and polyhydroxy fatty acid amide
Inventor: WILLMAN KENNETH W
IPC: A61Q19/10
Filed: 1992-09-02
Abstract: Detergent composition containing anionic sulfate surfactant, polyhydroxy fatty acid amide, and calcium ions for improved greasy soil removal and skin mildness are described. Stable liquid detergent compositions compositions containing alkyl ethoxy sulfate, lime soap dispersing agent, calcium ions, magnesium ions, and D-methyl glucamide are preferred.
Patent CA-2118339-A1 (CA)
Title: Enhanced method for aircraft engine maintenance
Inventor: BANGERT BARRY
IPC: G01M15/00
Filed: 1994-10-18
Abstract: ABSTRACT OF THE DISCLOSURE     A method of enhanced aircraft engine inspection and maintenance which involves a more detailed regular inspection and repair and adjustment schedule than is customarily performed with particular attention being given to borescope and other detailed inspections with adjustments being performed as necessary and the elimination of the overhauling of the aircraft engine on an established periodic basis substituting an overhaul only when the detailed inspection shows it is absolutely required.
Patent CA-2118719-A1 (CA)
Inventor: TRIPP JEFFREY W
IPC: H04Q7/32
Filed: 1993-07-29
Abstract: L'invention porte sur un système de transfert de données. Ce système est chargé du transfert de données provenant d'un récepteur radio (107) et de tous les dispositifs périphériques (111, 113) se trouvant à l'intérieur d'un radiotéléphone (103) ou vers le récepteur radio ou les dispositifs prériphériques. Le système de transfert de données comprend un bus de données (109), un contrôleur central à l'intérieur du récepteur (107) et un contrôleur périphérique à l'intérieur de chacun des dispositifs périphériques. Le système de transfert de données comprend un état de lancement et un état de fonctionnement. Au cours du lancement, le bus de données (109) utilise une fréquence plus basse que durant l'état de fonctionnement. La baisse de vitesse augmente le temps alloué pour l'assignation des adresses uniques à chaque contrôleur périphérique. Lorsque le système détecte que l'étape du lancement est terminée, le contrôleur central fait passer le système à l'état de fonctionnement.
Patent CA-2121649-A1 (CA)
Inventor: BUCHHOLD NIELS
IPC: A61F4/00
Filed: 1994-04-19
Abstract: Apparatus for controlling peripheral devices through tongue movement, includes a mouthpiece which is disposable in the oral cavity of a user and comprises a bar magnet which is connected to a tongue receptacle and securely supported by a multi-functional sealing ring of caoutchouc in a hollow cylindrical central housing. Accommodated in a sealed interior space of the housing are a plurality of Hall elements by which an analog Hall voltage commensurate with the motion of the bar magnet displaced by the tongue via the tongue receptacle is quantitatively and directionally detected.
Patent CA-2122653-A1 (CA)
Inventor: YU ROBERT C U
IPC: G03G15/00
Filed: 1994-05-02
Abstract: A flexible electrostatographic imaging belt comprising a support layer, a coating including a film forming polymer, and a permanent skewed seam. The electrostatographic imaging belt may be fabricated by providing a sheet having a parallelogram shape with slanted ends, the sheet having a first major exterior surface opposite and parallel to a second major exterior surface, overlapping an edge of the first major exterior surface adjacent a first of the slanted ends onto an edge of the second major exterior surface of adjacent a second slanted of the ends to form a skewed seam, and securing the ends to each other to form a permanent skewed seam. This skewed seam electrostatographic imaging belt may be used in an eledrostatographic imaging process.
Patent CA-2123227-A1 (CA)
Title: Method and composition for preserving antigens and process for utilizing cytological material produced by same
Inventor: RYAN WAYNE L
IPC: G01N1/30
Filed: 1993-09-09
Abstract: A method and composition for fixing and stabilizing tissues, cells, and cell components such that the antigenic sites are preserved for a useful period of time is provided. The fixative employs a formaldehyde donor that is non-toxic, non-flammable, and that stabilizes the cell with minimal damage to and alteration of the cell morphology. The cell antigenic sites are left intact so that studies with monoclonal antibodies may be conducted. Vaccines and related immunotherapeutic methods utilizing antigens stabilized by the fixative of the present invention are also provided. The invention also discloses a method for developing a posi-tive control for test reagents and for test instrumentation.
Patent CA-2124918-A1 (CA)
Inventor: HEROLD WOLFGANG
IPC: F16G3/04
Filed: 1994-06-01
Abstract: The invention concern a fastener for conveyor belts (2), specifically one with a body element (3) with a U shaped cross section, containing at least one almost semicircular coupling eyelet (4) and a fastening leg (5, 6) with entrance slot (7, 8) for at least one fastening pin (9).   The essence of the invention lies in the fact that the fastening pin is peg shaped and displays two blunt ends (14, 14').
Patent CA-2126073-A1 (CA)
Title: Method to purify gases
Inventor: PUUMALAINEN PERTTI
IPC: B01D/
Filed: 1992-12-16
Abstract: The object of the invention is a method to purify gases, such as combustion gases, in which method oxides of nitrogen and sulphur are converted into solid particles by an electron beam coming from an electron source (1) with the aid of added base. By the present methods oxides of nitrogen and sulphur cannot be removed effectively. In the method of the invention particles charged in the electron beam are guided with an external electric field to gather on a collection sheet (5) into a layer (7) which can be cleaned at desired time periods.
Patent CA-2129654-A1 (CA)
Title: Method and apparatus for cutting wet concrete
Inventor: CHIUMINATTA EDWARD R
IPC: B23D59/00
Filed: 1993-02-12
Abstract: A concrete cutting saw is provided for the cutting of grooves in the surface of wet concrete and comprises a motor driven rotating cutting blade (46) mounted on a support structure (96) is supported by wheels (40), and has a skid plate (42) with a slot (68) through which the rotating cutting blade passes. The cutting blade is mounted with a sound deadening blade housing (496). The skid plate is movably attached to the saw and resiliently urged against the concrete during cutting.     The skid plate is constrained into a bowed configuration so that it is substantially flat during cutting. A variable speed transmission (346) is drivingly connected to the wheels. A sensor (285) detects the relative position of the skid plate and the cutting blade which cooperates with the variable speed transmission to slow down or speed up the saw. A distance counter measures and displays the saw travel distance.     A concrete cutting saw is provided for the cutting of grooves in the surface of wet concrete and comprises a motor driven rotating cutting blade (46) mounted on a support structure (96), is supported by wheels (40), and has a skid plate (42) with a slot (68) through which the rotating cutting blade passes. The cutting blade is mounted within a sound deadening blade housing (496). The skid plate is movably attached to the saw and resiliently urged against the concrete during cutting. The skid plate is constrained into a bowed configuration so that it is substantially flat during cutting. A variable speed transmission (346) is drivingly connected to the wheels. A sensor (285) detects the relative position of the skid plate and the cutting blade which cooperates with the variable speed transmission to slow down or speed up the saw. A distance counter measures and displays the saw travel distance.
Patent CA-2130130-A1 (CA)
Title: Method of Reagent and Oxidation Air Delivery
Inventor: ROGERS KEVIN J
IPC: B01D53/50
Filed: 1994-08-15
Abstract: A method of forced oxidation flue gas desulfurization uses an oxidation air system air stream to not only provide oxidation air into an absorber vessel, butalso to pneumatically convey and inject dry reagent into the absorber vessel to satisfy reagent addition requirements. If necessary, other dry additives can be added to the dry reagent so that the oxidation air stream injects both the dry reagent and the dry additives into the absorber vessel.
Patent CA-2131476-A1 (CA)
Title: Fungicidal mixtures
Inventor: EICKEN KARL
IPC: A01N37/38
Filed: 1994-09-06
Abstract: A fungicidal synergistic mixture containing a) a compound of the formula I     (see Formula I) where the substituents have the following meanings:     R1 is a phenyl radical which can carry one to three of the following groups: cyano, halogen, C1-C4-alkyl, C1-C2-haloalkyl and C1-C4-alkoxy, or a pyrimidyl radical which can carry a C1-C3-alkyl group and/or a phenoxy group, the phenoxy group in turn being able to carry one to three of the following radicals: cyano, halogen, C1-C4-alkyl, C1-C2-haloalkyl and C1-C4-alkoxy, A is oxygen or oxymethylene (-OCH2-);     X is CH or N, Y is oxygen or NR2, R2 being hydrogen, C1-C3-alkyl or C1-C3-alkoxy, and b) a pyrimidine derivative of the formula II  (see Formula II) where R is methyl, propyn-1-yl or cyclopropyl, in a synergistically active amount, is described.
Patent CA-2132199-A1 (CA)
Title: Depsipeptide derivative, production thereof and use thereof
Inventor: YAMANISHI RYO
IPC: A61K39/395
Filed: 1993-03-08
Abstract: A compound represented by general formula (I) or a salt thereof, excellent in parasiticidal activity as an enthelmintic for animal and man, wherein A represents benzyl which is appropriately substituted or phenyl which may be appropriately substituted; A<a> represents benzyl or phenyl each of which may be appropriately substituted; B and D represent each lower alkyl; and C represents hydrogen or lower alkyl. <CHEM>
Patent CA-2132340-A1 (CA)
Title: Novel amphetamine derivatives and protein and polypeptide amphetamine derivatives conjugates and labels
Inventor: BUECHLER KENNETH F
IPC: C07K16/00
Filed: 1993-03-31
Abstract: The invention is drawn to novel amphetamine derivatives set forth which are covalently attached to antigenic carrier proteins or polypeptides for the preparation of antibodies or receptors to amphetamine and amphetamine metabolites. Further, the novel amphetamine derivatives covalently attached to proteins, polypeptides or labels or the antibodies or receptors may be used in immunoassays of the amphetamine and/or amphetamine metabolites.
Patent CA-2134380-A1 (CA)
Title: Composition based on amino acids intended for the treatment of sepsis or of an attack bringing about an inflammatory reaction, in animals and man
Inventor: ARNAL MAURICE
IPC: A61K31/425
Filed: 1994-10-26
Abstract: ABSTRACT OF THE DISCLOSURE    Compositions and methods intended to be administered enterally or parenterally for treating sepsis.   The composition   containing,   in   a   biologically   and nutritionally acceptable medium, at least free cysteine or cysteine in the form of a precursor, prodrug, protein or   peptide   hydrolysate,   in   a proportion   of pharmacologically  active  cysteine  greater  than  the proportion  of  cysteine  present  in  a  nutritional composition  corresponding  to  the  requirements  of  a healthy man, the proportion of cysteine being determined with respect to all the amino acids present in the composition.
Patent CA-2134636-A1 (CA)
Title: Toxicity testing assay
Inventor: BLANKEMEYER JAMES T
IPC: G01N33/18
Filed: 1994-10-28
Abstract: A toxicity testing assay wherein a test sample is prepared with electroceramic dye and a living organism of the cladoceran order or other test organisms, and the sample is irradiated with alternately blue and yellow light to excite fluorescence. The successive groups of fluorescent emissions are then viewed at 90° by a electroceramic which develops equivalent alternate count outputs, and the count output is amplified and processed to develop data indicating (1) membrane potential of cells of the living organisms and (2) the total dye fluorescence which provides indication of deleterious effects to the organisms.
Patent CA-2134752-A1 (CA)
Title: Monoclonal antibodies to glycoprotein p
Inventor: CIANFRIGLIA MAURIZIO
IPC: A61K38/00
Filed: 1993-06-16
Abstract: The invention provides a monoclonal antibody that recognises a structurally continuous and extracellularly-located epitope of human glycoprotein P (Pgp) which consists of a specific continuous epitope-forming amino acid sequence which is preferably located on the fourth extracellular loop of human Pgp and especially contained within the peptide of SEQUENCE ID NO. 1. Preferred antibodies according to the invention bind human Pgp specifically and with high avidity and thus may be used to identify human MDR cells when present as only a very low proportion of a cell population or when expressing human Pgp at only very low levels. The monoclonal antibody may be a whole antibody or antigen binding fragment thereof and may be prepared by hybridoma or recombinant DNA  techniques. The monoclonal antibody is useful for the identification or purification of cells which express human Pgp, e.g. when contained in heterogeneous cell populations, and for monitoring the multi-drug resistant status of cells, e.g. tumour cells.
Patent CA-2135468-A1 (CA)
Title: Process for producing silicon carbide fibers
Inventor: ICHIKAWA HIROSHI
IPC: C04B35/571
Filed: 1994-11-09
Abstract: A process for producing silicon carbide fibers, comprising the steps of spinning an organosilicon high-molecular compound to obtain precursory fibers, rendering infusible the precursory fibers to obtain infusible fibers, and baking the infusible fibers thereby to obtain silicon carbide fibers, characterized in that the baking is performed in an atmosphere selected from the group consisting of a hydrogen gas atmosphere, a dilute hydrogen gas atmosphere and an inert gas atmosphere, with the proviso that the baking at any temperature in at least a part of a temperature range from 500 to 950 °C is carried out in a hydrogen gas or dilute hydrogen gas atmosphere.
Patent CA-2135977-A1 (CA)
Title: Compositions gazogenes
Inventor: HOCK CHRISTOPHER
IPC: C06D5/06
Filed: 1994-11-16
Abstract: Cette composition gazogène contient un combustible constitué d'un mélange comprenant une portion majeure d'un triazole ou d'un tétrazole et une portion mineure d'un combustible hydrosoluble, et un comburant dont au moins 20 % du poids est un oxyde d'un métal de transition, comme le CuO. Comme le décrit l'invention, ces compositions gazogènes s'enflamment spontanément à une température d'environ 170.degrés.C; ainsi, aucun dispositif distinct d'inflammation de la composition gazogène n'est nécessaire. De plus, ces compositions gazogènes peuvent être utilisées comme matières pyrotechniques d'auto-inflammation dans les dispositifs d'auto-inflammation.
Patent CA-2137516-A1 (CA)
Inventor: KING TERRY
IPC: B63B29/06
Filed: 1994-12-07
Abstract: A control system for a fishing boat trolling motor comprises pair of cables running from a first pulley on the motor shaft and a second pulley on a bearing assembly supporting a swivel chair so that rotation of the chair produces rotation of the trolling motor. The cables are arranged so that, regardless of whether the trolling motor is mounted to the front or the back of the boat, the boat will be moved in the direction the chair is rotated and two degrees of motor rotation are produced for each degree of chair rotation. The on/off or forward/off/reverse switch for the motor is also attached to a control panel on the chair and rotatable therewith. The switch is preferably positioned to be operated by movement of the user's knee and biased in the off position. Preferably, a motor polarity reversing switch and speed control are also operated from the control panel with the on/off switch. Alternatively, the rotation of the trolling motor and its activation can be obtained by the foot of the user on a bearing assembly that incorporates a trolling motor on/off switch.
Patent CA-2139329-A1 (CA)
Inventor: DEBBAUT CHRISTIAN ARTHUR M L
IPC: H01R4/24
Filed: 1993-06-29
Abstract: A vent-safe protector (40) for a telecommunications gas tube (12) includes two electrodes (16, 55) (61, 63) separated by a non-linear resistive material (45). Each electrode is connected to a gas tube protector terminal (16, 18) to provide an alternate dis-charge path if the gas tube (12) fails. The non-linear resistive material (45) is substantially non-conductive when the electrical pot-ential between the electrodes is less than the material's breakdown voltage VB. Above that voltage it becomes conductive and supports a plasma discharge therethrough, effecting a sudden increase in conductivity between the electrodes for discharg-ing high energy potentials with a plasma voltage foldback functionally analogous to the foldback behavior of the gas tube protector.
Patent CA-2139736-A1 (CA)
Title: New process for the preparation of 3,3-diaryl acrylic acid amides
Inventor: CURTZE JUERGEN
IPC: C07C233/11
Filed: 1993-07-08
Abstract: The invention provides a process for the preparation of 3,3-diaryl acrylic acid amides of general formula (I) in which A, B and Q are as defined in the specification, by condensing a compound of formula (II) with a compound of the formula CH3-CO-Q in which Q has the meaning given above, in a solvent in the presence of an alkali metal hydroxide, characterised in that the solvent is selected from alkanes, cycloalkanes or mixtures thereof.
Patent CA-2141399-A1 (CA)
Title: Frame for brassiere cups
Inventor: MORGAN HARVEY S
IPC: A41C3/14
Filed: 1995-01-30
Abstract: A frame for breast cups of a brassiere is formed in such a manner that it is relatively inflexible in the plane of the frame and relatively flexible in the direction of the thickness of the frame, the frame when viewed in plan view, being in the form of a dihedral, thus causing a bridge between the respective frames to move inwardly towards the sternum of the wearer of the brassiere on the application of a force acting to move free ends of the respective frames away from each other.
Patent CA-2143085-A1 (CA)
Inventor: GEBAUER THOMAS E
IPC: E02F3/36
Filed: 1995-02-21
Abstract: A high visibility coupler for front end loader implements that is selectively mountable to the extendable arms of a front end loader and is attachable to implements, such as a fork. The structure of the coupler is such that it has a plurality of parallel lift ribs, that are perpendicularly interconnected by cross ribs to form an open lattice type structure, thereby allowing the operator of the front end loader to easily see and manipulate the fork or other attachment, so that the object to be picked up can be easily and safely engaged.
Patent CA-2144225-A1 (CA)
Title: Press and method for tie-dyeing eggs
Inventor: MANDLE JAMES S
IPC: B44D3/00
Filed: 1995-03-08
Abstract: A press and a method for using the press to tie-dye eggs is claimed. The press comprises a planar material having a surface; a center fold line essentially dividing said planar material into two parts, each part having in the surface of said planar material, a depression such that when the planar material is folded along said centerfold line, the two depressions align to define a closed void that is substantially egg-shaped; each depression further having at least one predetermined locus for puncturing.
Patent CA-2145795-A1 (CA)
Title: Instrument comprising seat
Inventor: KASSAI KENZOU
IPC: A47C9/10
Filed: 1995-03-29
Abstract: A bag portion (9) is provided on a flexible sheet member (3) for receiving a padding member (10) therein, thereby providing the flexible sheet member (3) with rigidity along the flexural direction.  A cushion member (14) is stuck on the padding member (10), so that the cushion member (14) can be taken out from the bag portion (9) along with the padding member (10).  Thus, it is possible to readily wash the overall seat of a baby carriage or the like which is formed by the flexible sheet member.
Patent CA-2148256-A1 (CA)
Title: Compositions and methods suitable for therapeutic and pharmaceutical uses
Inventor: LOEV BERNARD
IPC: A61K35/10
Filed: 1993-10-28
Abstract: 2148256 9409798 PCTABScor01 Inorganic compositions comprising a mixture and/or complex of calcium-containing and sulfate-containing materials are disclosed for treating a variety of diseases, injuries and conditions, including wound healing, pain, itch, inflammation, abnormal cell proliferation, or infections caused by fungal, bacterial, rickettsial or viral agents, and similar conditions. The inorganic compositions are derivable from peat or peat-related substances, and may alternatively be synthetically produced.
Patent CA-2151215-A1 (CA)
Inventor: PRITCHARD MICHAEL DANIEL
IPC: E21B10/26
Filed: 1995-06-07
Abstract: A sidetrack mill is provided for drilling through a cased borehole to provide a sidetracked wellbore having a final diameter, the mill comprising:  a pilot mill having a tapered cutting surface being, at its largest diameter, between about 50% and about 75% of the final diameter; a second stage cutting surface being, at its smallest diameter about the diameter of the maximum diameter of the pilot mill, and being at its largest diameter, at least five percent greater in diameter than the largest diameter of the pilot mill; and a final stage cutting surface being, at its largest diameter, about the final diameter, and at the smallest cutting surface diameter, being a diameter of at least about 5% smaller than the final diameter.  This mill is can rapidly penetrated casings without requiring excessive torque.  The milling can be accomplished with a single trip.          In another aspect of the present invention, a method is provided to provide a sidetrack wellbore through a cased borehole the sidetracked  wellbore  having  a  final  diameter,  the  method comprising:  providing a whipstock, the whipstock comprising an elongated wedge shaped body having a wedge surface of a hardness greater than the casing, and less than tungsten carbide; securing the whipstock in the borehole with wellbore cement; and milling a window in the casing by rotating a mill having tungsten carbide cutting elements in the wellbore along the wedge surface of the whipstock.   The  staged  mill  described above  is  preferably utilized in this method.