baber/WOPTO huggingface dataset:
Patent CA-2138745-A1 (CA)
Title: 2-phenyl-7-azabicycloheptanes and 6 phenyl-8-azabicyclooctanes
Inventor: SCHEEREN JOHAN W
IPC: A61P25/00
Filed: 1994-12-21
Abstract: The invention relates to a group of novel 2-phenyl-7-azabicyclo [2,2,1] heptane and 6-phenyl-8-azabicyclo [3,2,1 ] octane derivatives having central nervous system, in particular analgesic activity, and to a method for the preparation of these compounds.            The compounds have the general formula (1 ) (1)   wherein R is hydrogen or alkyl (1-3C), R1 is alkyl (1-3C), alkoxy (1-3C), halogen, hydroxy or esterified hydroxy, amino or acetylated amino, or methylenedioxy, n has the value 0-3, and p is 1 or 2.
Patent CA-2139547-A1 (CA)
Title: Lung graft preservative composition and a method for viable preservation of lung grafts
Inventor: SHIMIZU NOBUYOSHI
IPC: A01N1/02
Filed: 1995-01-04
Abstract: This invention provides a lung graft preservative composition comprising a phosphoric acid diester compound of the formula:       (wherein R1 and R2 are the same or different and each represents a hydrogen atom or a methyl group) or a pharmaceutically acceptable salt thereof and a method for the preservation of the lung graft using the compound.
Patent CA-2139648-A1 (CA)
Inventor: MURPHY JOHN-DAVID
IPC: C01G49/10
Filed: 1994-04-21
Abstract: The invention relates to the preparation of ferric chloride using hydrochloric acid as the sole source of chlorine. According to the invention, the process comprises oxychlorinating, by means of hydrochloric acid and oxygen, ferrous chloride into ferric chloride, after which a portion of the ferric chloride is recycled in order to attack the iron and convert it into ferrous chloride.
Patent CA-2142266-A1 (CA)
Title: Pictorial competition entry method and means, and apparatus for conducting said competition
Inventor: CONSTANTINE WILLIAM
IPC: A63F3/06
Filed: 1993-08-10
Abstract: A novel method of entering a pictorial competition of the type in which the position of an object omitted from a picture is required to be identified is in the form of a sheet (10, 32) on which one or more crosses or the like are displayed, the crosses being applied to a pictorial entry coupon (20) in the position selected by the entrant. The crosses may be in the form of transferable markings on the sheet or the sheet itself, bearing the crosses, may be adhesively secured to the coupon by the entrant.
Patent CA-2143960-A1 (CA)
Title: Electrospray coating apparatus and process
Inventor: SEAVER ALBERT E
IPC: B05B5/025
Filed: 1993-09-22
Abstract: An electrospray coating head system (10) for applying thin coating to a substrate comprising a slot (20) or blade to meter a liquid onto a shaping structure (15) which forces the liquid to have a single continuous and substantially constant radius of curva-ture around the shaping structure (15). A voltage applied to the liquid around the shaping structure causes the liquid to produce a series of filaments which are spatially and temporally fixed, the number of filaments being defined and temporally fixed, the number of filaments being defined by a simple adjustement in the applied voltage. The filaments break up into a uniform mist of charge droplets and are driven to a substrate by electric fields to produce a coating. Also a method for electrospray coating.
Patent CA-2144569-A1 (CA)
Title: Peptides for inhibiting pepsin release
Inventor: DESCROIX-VAGNE MONIQUE
IPC: A61K38/00
Filed: 1995-03-14
Abstract: Peptides derived from the C terminal sequence of sorbin, but containing at least one D-amino acid residue, inhibit pepsin release and are therefore likely to be useful in the treatment of ulcers or oesophagitis. Their salts and substitution derivatives are also claimed as a pharmaceutical compositions containing them.
Patent CA-2145565-A1 (CA)
Inventor: BLAHUT DONALD E
IPC: H04N7/173
Filed: 1995-03-27
Abstract: Described is a technique for an interactive television ("ITV") system wherein viewers are allowed to select a desired level of advertisements with which they are provided. The technique comprises transmitting to a interactive services subscriber location a program and a set of advertisements (collectively referred to as a "show"). The set of advertisements is selected based upon an input from a userassociated with the interactive services subscriber location. The input comprises an indicator of an amount of advertisements in the set of advertisements. Another feature of the ITV system described is that it allows for adjusting an amount of a bill of a subscriber to interactive television services based upon the amount of advertisements viewed in a show.
Patent CA-2148607-A1 (CA)
Inventor: HAVLIK IVAN
IPC: A61K31/737
Filed: 1994-09-20
Abstract: Nouvel antipaludéen contenant un polysaccharide sulfaté ou bien un sel pharmaceutiquement acceptable de celui-ci, seul ou avec de la quinine, comme ingrédient actif, et produisant un puissant effet thérapeutique.
Patent CA-2149376-A1 (CA)
Title: Biaxially highly oriented polypropylene film, process for its production and use thereof
Inventor: PEIFFER HERBERT
IPC: C08J5/18
Filed: 1995-05-15
Abstract: The disclosed biaxially oriented propylene polymer film contains, in its single ply (or, if it is a multi-ply film, in its base ply) a low molecular weight resin, and the film has improved stretchability and other desirable physical properties, even though the propylene polymer of the sole or base ply is preferably a homopolymer. The n-heptane-insoluble fraction of the film has a chain isotaxy index, measured by means of 13C-NMR spectroscopy, of at least 85 to 94%. The sole or base ply contains less than 10% by weight of resin. The film is stretched in such a way that the product of tensile strength in the longitudinal and transverse direction is greater than 50,000 (N/mm2)2. The film is made by, among other steps, carrying out the orientation in the longitudinal and transverse directions such that the product of the longitudinal stretching ratio and the transverse stretching ratio is >= 60.
Patent CA-2149584-A1 (CA)
Inventor: PATEL CHANDRAKANT BHAILALBHAI
IPC: H04N5/44
Filed: 1995-05-17
Abstract: In a radio receiver for receiving vestigial sideband (VSB) signals including symbol codes descriptive of digital signals, HDTV signals being exemplary of such VSB signals, a tuner provides for selecting one of channels at different locations in a frequency band used for transmitting such VSB signals. The tuner also includes mixers for performing plural conversion of the selected channel to a final intermediate-frequency (IF) signal) which is digitized by an analog-to-digital converter. The pilot carrier is detected by a narrowband quadrature-phase synchronous detector operative in the digital regime, for controlling the frequency and phase of the local oscillations applied to one of the mixers in the tuner so that the pilot carrier component of the final IF signal is locked to a submultiple of symbol frequency. The fullband final IF signal is synchronously detected by an in-phase synchronous detector to detect symbol codes. The departures of the actual symbol code levels from the ideal ones are detected by a symbol synchronizer and are used in generating corrections for the phasing of the sampling of the final IF signal when it is digitized by the analog-to-digital converter. The ideal symbol code levels in the fullband final IF signal are inferred from the amplitude of the pilot carrier as detected by a narrowband in-phase synchronous detector operative in the digital regime, for example.
Patent CA-2150301-A1 (CA)
Title: Oxalylamino-benzofuran-and benzothienyl-derivatives
Inventor: BRAUNLICH GABRIELE
IPC: A61K31/381
Filed: 1995-05-26
Abstract: The inventive Oxalylamino-benzofuran- and benzothienyl-derivatives are prepared by reacting the appropriate amino substituted benzofuranes and benzothiophenes withoxalic acid derivatives. The inventive compounds are suitable for the prevention and treatment of acute and chronic inflammatory processes, particularly of the airways.
Patent CA-2151963-A1 (CA)
Inventor: NUTTO UWE
IPC: B62J9/00
Filed: 1993-12-13
Abstract: A fastening device for removably fastening bags (4, 5, 7, 8) on a bicycle consists of a hanging device arranged on an upper fitting, which engages a fastening device located on the bicycle frame or a reception device, forming a knapsack (84) together with other bags (4, 5, 6, 7, 8). Whereas the fittings of the front wheel bags (7, 8) are equipped with hanging elements, the fittings of the rear wheel bags (7, 8) are provided with reception devices. The rear wheel bags (7, 8) may be linked to the bicycle frame by means of a carrier fastened only to the saddle support. Thus the bags (4, 5, 7, 8) may be in no time and in a modular manner, by insertion, mounted  on  or  dismounted  from  the  bicycle  or  assembled together into a knapsack and disassembled.
Patent CA-2152094-A1 (CA)
Title: Method of and an apparatus for controlled regeneration of a diesel soot filter
Inventor: PATTAS KONSTANTIN
IPC: F01N3/02
Filed: 1995-06-19
Abstract: With a method of controlled regeneration of a diesel soot fil-ter of a diesel enginge the diesel soot filter is divided into a plurality of sections which are connected in parallel in the exhaust gas tract and into at least one of which the influx of exhaust gas is blocked in response to the exhaust gas tempera-tures measured downstream of the disel soot filter. When the maximum admissible exhaust gas temperature downstream of the diesel soot filter is exceeded this section, consequently, is shut off in part or even completely from the exhaust gas stream so that the mass flow rate through the corresponding filter section is reduced or even cut off, while the mass flow rate through the remaining sections is increased in a way so as to again control the regeneration or even discontinue it.
Patent CA-2153209-A1 (CA)
Inventor: LYNCH EDWARD J JR
IPC: B60R16/02
Filed: 1995-07-04
Abstract: A plastic grommet for use on metal studs in wall construction protecting wires, cabling, conduit, and the like.  The grommet also makes the passing of such utilities easier and quieter.  The grommet will function singularly or assembled to a clone. The grommet includes a cylindrical body having an enlarged flange on one end with radially projecting spring snaps on the exterior of the body whereby the grommet may be inserted in a sized hole in the web with the hole edge captured between the snaps and flange.  On the other side of the flange are diametrically opposed axially projecting spring fingers.  The flange also has two diametrically opposed holes, the fingers and holes being positioned so that two grommets can be joined flange-to-flange by axially rotating one with respect to the other.  Two such grommets thus assembled on opposite sides of a rectangular or other irregular or pre-punched hole in the stud web capture the web between the flanges.
Patent CA-2153660-A1 (CA)
Inventor: STOCKHAUSEN DOLF
IPC: C09K23/52
Filed: 1994-01-04
Abstract: The invention concerns biodegradable polymers made from a) monoethylenically unsaturated dicorboxylic acids and/or their salts; b) monoethylenically unsaturated monocarboxylic acids and/or their salts; c) singly unsaturated monomers which, following hydrolysis, can be converted to monomers with a hydroxyl group covalently bonded to the carbon chain and, optionally, d) other monomers which can be copolymerized by a radical mechanism, the sum of monomers a) to d) being 100 % by wt. The invention also concerns a method of producing these polymers by radical-initiated polymerization and hydrolysis in an aqueous medium, plus the use of these polymers as additives or cobuilders in washing and cleaning agents, in the treatment of cotton, as bleach stabilizers, as auxiliaries in the printing of textiles and in the production of leather, as well as in the inhibition of the effects of water hardness and as a dispersant.
Patent CA-2155897-A1 (CA)
Title: Collapsible work bench apparatus
Inventor: WILLIAMS WILLIS RAY
IPC: B25H1/00
Filed: 1995-08-11
Abstract: A collapsible work bench apparatus      for use with clamps and conventional power tools and, including two pairs of support legs pivotally connected to two pairs of strut arms                 : wherein each pair of strut arms is provided with mirror image table top portions         , including an apertured support surface provided with inboard      and outboard channels that may be joined together to other work bench apparatus      in both end-to-end and side-to-side fashion by a locking clip     and a locking bar
Patent CA-2156161-A1 (CA)
Title: Polyaspartic acid and its salts for dispersing suspended solids
Inventor: KOSKAN LARRY P
IPC: C09K23/28
Filed: 1994-02-15
Abstract: Water-soluble salts of a,.beta.-polyaspartic acid, i.e., a polyaspartic acid having predominantly beta linkages in the amino acid residue chain thereof, are eminently well suited as dispersants for particulate matter in an aqueous medium.
Patent CA-2156616-A1 (CA)
Title: Telecommunications cable sleeve kit
Inventor: FREMGEN DIETER
IPC: H02G15/007
Filed: 1994-02-23
Abstract: A telecommunications cable sleeve kit is provided with a housing body (2) with apertures (8, 9) to receive cables on at least three sides. Fixing elements (5) are provided to strain relieve entering cables, and sealing bodies (12), and optionally separate cover plates (14) are provided to seal apertures that are not used. The housing body (2) is provided with connecting elements (6) so that the consumer can attach the fixing elements (5) and sealing elements (12) and cover plates (14) in the appropriate position depending on the end use of the cable sleeve kit. The housing body (2) is preferably also provided with electrical contact elements (19) in modular form that can be positioned by the consumer on a mounting plate within the housing body (2) in different orientations according to the desired end use of the cable sleeve kit. Thus the same kit can be used by the consumer to make, for example either an end-to-end cable splice, or a butt splice.
Patent CA-2158174-A1 (CA)
Title: A method for manufacturing a bulb bar and a bulb bar manufactured in accordance with the method
Inventor: ERICSSON OWE
IPC: B21B1/08
Filed: 1994-03-18
Abstract: The present invention relates to a method for manu-facturing a bulb bar and also to a bulb bar produced in accordance with the method. The bulb bar is manufac-tured by steps of: separatly rolling a bulb-part (2); sepa-rately rolling a flat bar-part (3); and welding the bulb-part (2) to the flat bar-part (3). The bulb-part (2) is rolled to a flangeless shape so as to enable a web-part (3) whose dimensions have been selected appropriately to a bulb bar (1) of requi-site bending strength to be welded to a longitudinally extending edge region (8, 9) of the bulb-part and to enable heat generated during the welding process to be conducted into the bulb-part. The aforementioned longitudinally extending edge region includes bevelled surfaces (8, 9) which form respectively a longitudinally extending supportive and contact region and also a joint preparation for a subsequent welding process.
Patent CA-2158578-A1 (CA)
Title: Process for typing hla-b using specific primers and probes sets
Inventor: ANDREIN MARC
IPC: C12Q1/6881
Filed: 1994-03-07
Abstract: The invention relates to a method for typing or subtyping one or more HLA-B  alleles characterized by the sequence GCCA at position 30 to 33 of exon 2 (with said numbering being according to Zemmour and Parham, 1992), liable to be present in a sample, with said method comprising at least the following steps: (i) amplifying HLA-B alleles with at least one 5' end amplification primer selected from the following list: 5' -AGGTATTTCTACCCGCCA-3' (B25P) or sequence variants thereof, in combination with an appropriate 3' end primer being chosen from the same alleles as the above defined 5' end primers, with said 5' and 3' end primers being possibly labelled;  and, (ii) hybridizing the amplified product, being labelled during or after amplification, at appropriate conditions with one or more suitable probes selected from region 15 to 261 of the HLA-B exon 2 region, with said numbering being according to Zemmour and Parham, 1992, (iii) washing at appropriate washing conditions, (iv) detecting the hybrids formed; and, (v) inferring the allele present from the observed hybridization pattern.
Patent CA-2159402-A1 (CA)
Title: Materials container
Inventor: OBLAK JAMES J
IPC: B65D41/12
Filed: 1995-09-28
Abstract: A materials container (10) having an annular rim (21) formed about an open end (17) thereof wherein the annular rim (21) is formed as an elongated, outwardly rolled curl.  A lid (27) is applied to the pail body (11) of the materials container (10) and is secured hereto by the crimping of a series of lugs (41) formed about the circumference of the lid (27) into tight metal-to-metal engagement about the annular rim (21). As the lugs (41) are crimped onto the annular rim (21), the annular rim (21) is further rolled and reformed into a tight, completed compound curl about which the lugs (41 ) of the lid are tightly wrapped so as to form a tight metal-to-metal seal between the pail lid (27) and the pail body (11) of the materials container (10).
Patent CA-2159718-A1 (CA)
Title: Process for producing printed smart cards
Inventor: AUER HANS
IPC: B42D15/10
Filed: 1994-12-23
Abstract: The description relates to a process for producing printed smart cards in which a plastic substrate is printed by u/v offset printing using u/v inks to form labels and dried. The finished labels are inserted in a mould in which they are made into a composite material by means of a second plastic. A chip is then inserted, thus producing a smart card printed on at least one side.  The process is applicable to in-mould labelling (IML).
Patent CA-2160719-A1 (CA)
Inventor: BOLTON WADE E
IPC: G01N33/574
Filed: 1994-04-25
Abstract: The invention provides a method for enriching a sample in tumor cells and determining the DNA ploidy and proliferative index of the tumor cells present in the sample.  The method uses a pan-leukocyte monoclonal antibody conjugated to a separable substrate such as magnetic microspheres to conjugate and remove leukocytes from the sample.  A fluorescently labelled monoclonal antibody specific to a tumor associated antigen or an antigen arising from the presence of the tumor and a DNA staining reagent are added to the leukocyte depleted sample.  The sample is then analyzed by dual color flow cytometry to determine cells having an abnormal DNA content by gating on the fluorescently labelled cells.
Patent CA-2161085-A1 (CA)
Inventor: SADLOWSKI EUGENE STEVEN
IPC: C11D3/386
Filed: 1994-04-13
Abstract: Liquid or granular automatic dishwashing detergent compositions builder, enzyme and low molecule weight modified polyacrylate copolymers for enhanced hard water filming and enzyme performance.
Patent CA-2164461-A1 (CA)
Inventor: TANIZAKI TATSUYA
IPC: C08L23/10
Filed: 1995-12-05
Abstract: Disclosed is a polypropylene composition comprising (A) polypropylene and (B) a specific propylene-1-butene random copolymer in a specific amount ratio.  The propylene-1-butene random copolymer (B) is characterized in that: (1) the copolymer contains 50 to 95 % by mol of constituent units from propylene and 50 to 5 % by mol of constituent units from 1-butene,  (2) the intrinsic viscosity, as measured in decahydronaphthalene at 135 °C, is in the range of 0.1 to 12 dl/g,  (3) the molecular weight distribution (Mw/Mn), as determined measured by GPC, is not more than 3, and (4) the parameter B value indicating randomness of the copolymerized monomer sequence distribution is in the range of 1.0 to 1.5.  Also disclosed is a polypropylene composite film comprising (I) a crystalline polypropylene layer and (II) a layer formed from the polypropylene composition, which is laminated on at least one surface of the crystalline polypropylene layer (I).  The polypropylene composition is excellent in heat resistance and low-temperature heat-sealing properties as well as in flexibility and impact resistance.  The polypropylene composite film is excellent in not only heat-sealing properties, particularly low-temperature heat-sealing properties, but also transparency, scratch resistance and blocking resistance.
Patent CA-2165249-A1 (CA)
Title: Refrigeration system including electric motor for operation in ammonia
Inventor: SPEARS JERRY L
IPC: H02K3/50
Filed: 1995-12-14
Abstract: A refrigeration system for use with a refrigeration fluid including ammonia, the system comprising a compressor in communication with the refrigeration fluid, and an electric motor drivingly connected to the compressor, the motor contacting the refrigeration fluid and including a stator and a rotor mounted for rotation relative to the stator, and at least one of the stator and the rotor including a component formed of material selected from the group consisting of: polyphenylene sulfide, poly (aryl ether ether ketone), and combinations thereof.
Patent CA-2167689-A1 (CA)
Title: A data display apparatus for displaying digital samples of signal data on a bit mapped display system
Inventor: GRAY FRANK O
IPC: G06F11/32
Filed: 1994-07-15
Abstract: A pattern display system (112) comprising four pattern display channels (201-204). Each pattern display channel having a pixel pattern unit (206) which reads "root" pixel addresses stored in a local pattern memory, adds them to offset values and then adds data magnitude values to derive the final frame buffer pixel address. A pixel aging unit (207) which controls writing new pixel words to the frame buffer memory (208). A data/pixel transfrom (205) receives raw complex digital data samples, transforms them to a pixel color and intensity, and display memory (208) stores pixel values for display.
Patent CA-2168774-A1 (CA)
Inventor: WILLIAMS DAVID EDWARD
IPC: G01N27/04
Filed: 1994-08-05
Abstract: Un capteur de gaz, convenant pour une utilisation dans des conditions autres qu'un régime permanent, comporte une résistance sensible aux gaz (18) et dotée de paires (N, W) d'électrodes présentant des espacements différents pour chaque paire ou englobant une paire placée sur la surface active et d'autres paires intégrées dans la résistance, à différentes distances de cette surface active. On peut utiliser ce capteur, pour remplacer un ensemble de capteurs, en le reliant à un appareil de traitement des signaux de résistance afin de détecter et/ou mesurer un gaz recherché au moins. Ce capteur comporte un auto-diagnostic et peut compenser, sans l'apport de capteurs supplémentaires, des facteurs, tels que l'humidité relative et l'oxygène ambiant, susceptibles d'affecter les mesures. On définit une courbe ou une surface de fonctionnement ((a), (b)) caractérisant le comportement escompté de ce capteur, et les signaux de résistance provenant des paires d'électrodes sont traités pour fournir des informations qui sont ensuite corrélées avec cette courbe ou surface de fonctionnement, ce qui signale, sous forme d'indications d'erreurs, tout dysfonctionnement du capteur et/ou la présence des composants spécifiques d'un mélange gazeux.
Patent CA-2170446-A1 (CA)
Inventor: HYVOENEN HANNU
IPC: F16C13/02
Filed: 1996-02-27
Abstract: A system for control and monitoring of the circulation lubrication of the bearings of the revolving cylinders and rolls in a paper machine or equivalent in which lubrication oil is fed from an oil-lubrication center or centers through a system of pipes into lubrication points. From these lubrication points, the lubrication oil is passed back through a system of return pipes into the oil-lubrication center or centers. The system includes actuator panels placed and grouped in the vicinity of the lubrication points primarily above the floor level of the paper machine hall or equivalent. From the actuator panels, lubricant feed pipes are passed to several lubrication points placed in the vicinity. The actuator panels have a feed-back connected regulation loop for lubricant flow quantity provided for each lubrication point, which regulation loop includes an oil-flow regulation valve, an actuator motor for same, as well as an oil-flow measurement device and a regulation circuit.