baber/WOPTO huggingface dataset:
Patent CA-2154176-A1 (CA)
Title: Absorbent product provided in roll form
Inventor: O'DONNELL KATHLEEN DENISE
IPC: A61F15/00
Filed: 1994-01-21
Abstract: A supply of absorbent panty liner pads formed by a contiguous longitudinal array of pad segments forming a strip. The strip has locally weakened zones to facilitate tearing off segments from the strip without the use of a cutting tool. Each pad segment is shorter than a standard panty liner pad so that approximately three segments are required to form a standard length pad. By tearing off two, three, four, or five segments in one piece, the user can create a panty liner having a short, standard, long or extra long length to suit her needs on any given day. The strip is wrapped upon itself into a roll so that pressure sensitive positioning adhesive strips are placed into contact with release surfaces formed on the strip, thereby protecting the adhesive prior to use without the need for release paper.
Patent CA-2155210-A1 (CA)
Title: Cross-linked amylose as a binder/disintegrant in tablets
Inventor: CARTILIER LOUIS
IPC: A61K9/20
Filed: 1994-03-22
Abstract: The present invention is concerned with the manufacture of solid dosage units (pharmaceutical and others). More specifically, the invention is related to powders of cross-linked amylose, having a specific cross-linking degree for use as tablet binders and disintegrants.
Patent CA-2155751-A1 (CA)
Inventor: MAZUREK MIECZYSLAW H
IPC: C09J7/38
Filed: 1993-03-11
Abstract: The invention relates to a radiation cured acrylate pressure sensitive adhesive composition modified with <IMG> (I) about 1 to 30 weight percent of a coreacted siloxane, said siloxane represented by formula (I) wherein R1 are monovalent moieties which can be the same or different selected from the group consisting of alkyl, substituted alkyl, aryl, and substituted aryl; R2 are divalent linking groups which can be the same or different; R3 are monovalent moieties which can independently, be the same or different and are selected from the group consisting of alkyl, substituted alkyl, aryl substituted aryl, and -R2X; R4 are monovalent moieties which can independently be the same or different and are selected from the group consisting of alkyl, substituted alkyl, aryl, substituted aryl, and -R2X; X are monovalent moieties having ethylenic unsaturation which can be the same or different; U are divalent moieties which can be the same or different comprising a polyether segment selected from the group consisting of poly(ethylene oxide), poly(propylene oxide), poly(1,2-butylene oxide), and poly(tetramethylene oxide), wherein said polyether segments range in number average molecular weight from about 400 to about 10,000; R9 are divalent linking groups which can be the same or different; n is an integer of about 15 to about 300; r is an integer of 0 to 1; and s is an integer of 0 to 3; wherein said siloxane has an average of at least two -R2X groups; and wherein said radiation cured acrylate pressure sensitive adhesive composition has improved removability relative to the same composition cured without the coreactive multifunctional siloxane present.
Patent CA-2156202-A1 (CA)
Title: Process for heavy metals electrowinning
Inventor: ZOPPI GIANNI
IPC: C25C1/00
Filed: 1995-08-16
Abstract: The conditions for electrowinning Zn, Ni, Co and Cd  metals  from  baths  based  on  chlorinated  ammino complexes of Me(NH3)nClm type are substantially improved by the addition of small levels of dissolved Br-, which considerably reduce the cell voltage without exerting any negative effects on cathodic current yields.
Patent CA-2156874-A1 (CA)
Title: Optical fiber cable and core
Inventor: PETISCE JAMES RAYMOND
IPC: G02B6/44
Filed: 1995-08-24
Abstract: In accordance with the present invention, an annular insulating core member is formed from an elastomeric material surrounding a plurality of optical fibers and maintaining the group of fibers in a predetermined configuration relative to each other. More specifically, the elastomeric material is characterized by its modulus at room temperature and its bonding to each color identified optical fiber being such as to hold together said fiber configuration while allowing interfiber movement and to facilitate the exposure of the individual optical fibers upon the application of peeling forces between the elastomeric material and an optical fiber without obfuscating the color identification of the optical fibers while providing suitable mechanical properties to maintain the integrity of the fiber configuration. Additionally, the insulating core member may be incorporated into a communication cable by enclosing the core member into a sheath system with an associated strength member. For applications with high strength demands, such as undersea environments, the cable strength members may include a central elongated filament and plural layers of stranded steel wires separated from the central filament by the annular insulating core member, in which the optical fibers are embedded. Furthermore, a metallic tubular jacket preferably surrounds the stranded steel layers to provide both a DC path for powering the optical repeaters and a hermetic moisture barrier for the fibers.
Patent CA-2156989-A1 (CA)
Inventor: ARRINGTON DONALD L
IPC: B05C5/02
Filed: 1995-08-25
Abstract: A process is provided for continuously applying a substantially uniform and smooth filler of a water-based filler material to underlying wood substrates. The process comprises introducing the underlying wood substrates into a filler application area. Then, the initial temperature of the outer surface of the underlying wood substrates is determined. Prior to applying the water-based filler material, the initial temperature of said water-based filler material is determined. Prior to applying same to said underlying wood substrates, the initial temperature of the water-based filler material is continuously adjusted, based on the initial temperature of the underlying wood substrate, so that the final temperature of the water-based filler material of the outer surface of the underlying substrate is maintained. The water-based filler material is continuously applied to the outer surface of the underlying wood substrates in the filler application area. Underlying wood substrates that are substantially uniformly and smoothly coated with said water-based filler material are formed by this process.
Patent CA-2159367-A1 (CA)
Title: Facet inaccuracy compensation unit
Inventor: LICHTENSTEIN YOAV
IPC: G02B27/00
Filed: 1995-09-27
Abstract: A method for compensating for inaccuracies in the planes of the facets is provided which is operative in conjunction with a spinner having a plurality of facets, the current one of which scans a light beam along a scan line. The compensation unit includes first and second light spot misalignment detectors, a beam location corrector and a beam shifter. The first and second light spot misalignment detectors are respectively located close to a beginning and an end of the scan line, and respectively measure initial and final misalignments of a light spot scanned in a cross-scanning direction. The beam location corrector determines first and second corrections for the initial and final misalignments and determines a curve through previous values of the first and second corrections for the current facet. The beam shifter receives the curve and, in response thereto, shifts the location of the light beam thereby to correct for inaccuracies of the current facet.
Patent CA-2161752-A1 (CA)
Title: Delivery of controlled-release system(s)
Inventor: MYERS GARRY L
IPC: B30B11/02
Filed: 1995-10-30
Abstract: The present invention is a method and a dosage unit for delivery of a controlled-release system.  The dosage unit is a quick dissolve unit which can be prepared by mixing uncured shearform matrix and a controlled-release system, either molding or compacting a unit dosage form and curing the shearform matrix.  The controlled-release systems used in the present invention include instantaneous release components, delayed release components, sustained release components, and combinations thereof.
Patent CA-2163337-A1 (CA)
Inventor: BARBUCCI ROLANDO
IPC: C08B37/00
Filed: 1995-03-23
Abstract: Provided are sulfated derivatives of polysaccharides such as hyaluronic acid and hyaluronic acid esters exhibiting anticoagulant, antithrombotic, and angiogenic activity, for use in the biomedical area.
Patent CA-2163383-A1 (CA)
Title: Steerable toy road scraper and loader
Inventor: BEAULIEU GERALD
IPC: A63H17/38
Filed: 1995-11-21
Abstract: The present invention relates to a toy road scraper having three blade members which are vertically movable between a first and a second limit position.  The movement of the blade members is controlled by means of cables slidingly engaging flexible sheathings.  Each blade member is connected to one such cable, the latter being also connected to a control panel having levers for imparting linear displacements to the cables.  The linear displacement of a cable results in a corresponding blade member moving from its first to its second limit position, or vice-versa.  Two directional cables are connected to the front pivotable wheels and to directional handles on the control panel for  steering the toy road scraper.   The control panel  is positioned at the rear end of the toy road scraper and at such a height to allow a child using it to stand up, walk and have unlimited access to the controls on the control panel.
Patent CA-2169543-A1 (CA)
Inventor: ROACH KENNETH JAMES
IPC: C11D7/16
Filed: 1994-09-12
Abstract: Detergent compositions are formed into tablets for dispensing. These tablets can be retained in a flexible plastic bag having a rigid opening and tapered midsection. The rigidity of the tablets enables the bag to retain its shape and prevent hydratable detergents from clogging up the dispenser. A preferred detergent formulation is a high-caustic detergent composition which includes a combination of sodium tripolyphosphate and sodium tripolyphosphate hexahydrate, defoaming surfactant, polycarboxylate and a processing and dissolution aid such as propylene glycol. This detergent composition, when tableted, provides an extremely uniform dissolution rate minimizing any temperature peaks that can occur in dispensing high-caustic detergent.
Patent CA-2172617-A1 (CA)
Title: Process and Device for Forming and Moving Stacks of Printed Sheets
Inventor: KOELLE HELMUT
IPC: B65H29/66
Filed: 1994-09-24
Abstract: The present invention pertains to a process and a device for forming stacks from printed documents or other sheets (9). The sheets (9) are either moved forward individually or are separated from a web (2) of printed sheets by tearing or cutting, and they are arranged in a stream one on top of another such that the next sheet (9) comes to lie offset under the preceding sheet (9). The stack (10) is formed by the sheets (9) arranged in a stream coming into contact with a stop (11). To lose little time during the transfer of a finished stack (10) of sheets, a gap (25) is formed between the last sheet (9) belonging to the stack (10) and the next sheet before the sheets (9) are arranged in a stream. As soon as the last sheet (9) has reached the stacking position, the stop (11) is removed from its stop position, so that the stack (10) is moved away from the belt conveyor (20). The stop (11) is then returned into its stop position, and the next stack (10) is formed.
Patent CA-2174202-A1 (CA)
Inventor: GRUNCHARD FRANS
IPC: C07C17/087
Filed: 1996-04-15
Abstract: L'invention concerne un procédé pour la préparation de 1,1-difluo-roéthane par réaction de chlorure de vinyle avec du fluorure d'hydrogène, en présence de perchloroéthylène ou de 1,1,1,3,3-pentafluorobutane.
Patent CA-2174481-A1 (CA)
Title: Flame retardant cotton brushed fabric
Inventor: AIKINS STEPHEN
IPC: D04B1/24
Filed: 1996-04-18
Abstract: Disclosed is a cotton brushed fabric, also called "fleece", which is flame retardant with a time of flame spread equal to 4 seconds and preferably 7 second or more.  This fabric consists of a knit made of a 100% cotton face yarn on the back of which an inlay yarn is looped and brushed. This inlay yarn is made of 80 to 98% by weight of cotton fibers and 2% to 20% by weight of synthetic fibers, preferably polyester fibers. The fabric which may be plaited with up to 10% of Spandex fibers, is particularly interesting because it is almost all natural cotton and thus has all the advantages of such material: absorbency, softness, bulk and loft, consumer appeal. Because it passes all the standard flammability tests, this fabric is particularly useful for the manufacture of garments, and more particularly of children's wear and spleepwear.
Patent CA-2174514-A1 (CA)
Inventor: KAUFMAN ERIC ABRAM
IPC: B01D3/14
Filed: 1994-11-07
Abstract: Procédé de séparation d'un mélange d'hydrocarbures contenant un alcène, un alcane correspondant ayant le même nombre d'atomes de carbone que l'alcène et au moins un composant hydrocarbure plus lourd, qui consiste (a) à introduire le mélange d'hydrocarbures dans une première colonne de distillation (40) ayant un étage supérieur de reflux, (b) à récupérer un premier flux de vapeur supérieur (40V) riche en alcane et en alcène de la première colonne de distillation (40) et à faire passer ledit flux de vapeur supérieur (40V) dans un étage de distillation médian d'une seconde colonne de distillation (50), (c) à récupérer un second flux de vapeur supérieur (50V) riche en alcène de la seconde colonne de distillation (50) et (d) à comprimer de manière adiabatique le second flux de vapeur supérieur (50V) et à faire passer ladite vapeur comprimée dans un étage rebouilleur (50B) de la seconde colonne de distillation (50) pour refroidir et condenser la vapeur comprimée, et chauffer un flux liquide du rebouilleur.
Patent CA-2178277-A1 (CA)
Inventor: BERLIN ROGER
IPC: A61K31/425
Filed: 1996-06-05
Abstract: A method for preventing heartburn episodes, reducing the risk of heartburn episodes, and reducing the severity of heartburn episodes, in a patient susceptible to suffering heartburn episodes following ingestion of heartburn-inducing food or beverage, comprising administering to the patient, prior to consumption by the patient of the food or beverage, a composition comprising an amount of famotidine between about 5 mg and 20 mg.
Patent CA-2178329-A1 (CA)
Title: Overfill protection for suction drainage system
Inventor: KEOGH ALAN P
IPC: A61M1/00
Filed: 1994-11-17
Abstract: The present invention is directed to a fill or overfill control for a suction drainage system. More particularly, the present invention is directed to overfill protection (40) that is associated with the shut-off valve (30) for a suction drainage system so that flow of waste fluid to the disposable waste collection container (16) is stopped at a predetermined volume which is less than the container maximum capacity. Alternatively, the present invention is directed to overfill protection (40) that activates the suction drainage shut-off valve (50) at a volume of the disposable container (16) that is a sufficient volume less than the maximum capacity to allow a waste treating material such as a germicide and/or an absorbent to be added to the collected waste.
Patent CA-2179628-A1 (CA)
Inventor: SEQUEIRA JOEL A
IPC: A61K31/60
Filed: 1994-12-19
Abstract: A pharmaceutical composition for topical treatment of psoriasis and other hyperkeratotic and/or scaly dermatoses containing mometasone furoate (0,1 %) and salicylic acid (5%) in a pharmaceutically acceptable vehicle and a method of using the pharmaceutical composition to treat psoriasis and hyperkeratotic scaly dermatoses are disclosed.
Patent CA-2186454-A1 (CA)
Inventor: TAYLOR DAVID
IPC: B01D50/00
Filed: 1995-03-23
Abstract: L'invention concerne un séparateur marin (30) de capacité élevée, comprenant une premier étage formé par un séparateur à inertie (32) muni d'ailettes, un deuxième étage formé par un coalesceur (36) et un troisième étage formé par un séparateur à inertie (34) muni d'ailettes. L'étage coalesceur (36) est incliné à partir de la verticale par rapport au sens de circulation de l'air, ce qui augmente la surface destinée à la circulation d'air, augmente le taux d'écoulement de l'eau provenant du coalesceur et assure une meilleure répartition de la circulation d'air en direction du second séparateur à inertie, avec des vitesses plus élevées à proximité de la partie supérieure du second séparateur à inertie. Les séparateurs à inertie (32, 34) présentent des cavités situées dans le même plan que la surface de l'ailette afin de former un obstacle minime à la circulation d'air, ainsi que des ailettes dont la longueur d'onde est supérieure à trois pouces et dont l'écartement est supérieur à un pouce. Ce séparateur marin permet d'atteindre des vitesses d'écoulement de 50 pieds cube standard par seconde.
Patent CA-2187386-A1 (CA)
Title: Gene encoding endo-.beta.-n-acetylglucosaminidase a
Inventor: TAKEGAWA KAORU
IPC: C12N9/24
Filed: 1996-10-08
Abstract: An isolated DNA having a sequence encoding a polypeptide possessing endo-.beta.-N-acetylglucosaminidase A activity or functionally equivalent variants thereof; and a method for producing a polypeptide possessing endo-.beta.-N-acetylglucosaminidase A activity or functionally equivalent variants thereof using the isolated DNA by recombinant DNA technology.
Patent CA-2189187-A1 (CA)
Inventor: ROWLETT DON C
IPC: A01C5/06
Filed: 1996-10-30
Abstract: A seed boot for use with a furrow forming disk of a grain drill for depositing seed within a furrow.  The seed boot includes a housing having an inner side, an outer side and a furrow firming edge. The furrow firming edge extends between a lower edge of the inner side and a lower edge of the outer side.  The furrow firming edge includes an opening positioned below an axis of the disk and in communication with an internal seed delivery tube that extends the length of the housing.  At least one side wear insert is attached to the lower edge of the outer side of the seed boot to prevent side and down force wear of the seed boot.
Patent CA-2189764-A1 (CA)
Title: Neurokinine (tachykinine) antagonists
Inventor: SCHNORRENBERG GERD
IPC: A61P25/28
Filed: 1995-05-04
Abstract: The invention concerns new amino acid derivatives of general formula (I): R1-R11-A1-B, and pharmaceutically acceptable salts thereof, wherein the group B  represents -A2- NR2R3 or R5, R1, A1, A2, R2, R3, R5 and R11 having the meanings indicated in the description. The invention also concerns the production and use of these compounds. The new compounds are valuable neurokinine (tachykinine) antagonists.
Patent CA-2189906-A1 (CA)
Inventor: TAGUCHI TAKAYUKI
IPC: G01N21/27
Filed: 1996-11-08
Abstract: In a method of measuring optical character-istics of a component in a liquid impregnated in a porous material with no affection by the porous material, a light beam having an absorbable wavelength which is absorbed by the component in the liquid and a light beam having a wavelength which is longer than the absorbable wavelength are projected to the porous material, and a quantity of light having the wavelength which is absorbed by the component in the liquid is compensated by a quantity of transmitted light having the wavelength longer than the absorbable wavelength.
Patent CA-2191227-A1 (CA)
Title: Fluid extraction of metals and/or metalloids
Inventor: WAI CHIEN M
IPC: C01F17/276
Filed: 1994-06-09
Abstract: A method of extracting metalloid and metal species from a solid or liquid material by exposing the material to a supercritical fluid sol-vent containing a chelating agent is described. The chelating agent forms chelates that are solu-ble in the supercritical fluid to allow removal of the species from the material. In preferred em-bodiments, the extraction solvent is supercritical carbon dioxide and the chelating agent is a fluo-rinated .beta.-diketone. In especially preferred em-bodiments the extraction solvent is supercritical carbon dioxide, and the chelating agent com-prises a fluorinated .beta.-diketone and a trialkyl phosphate, or a fluorinated .beta.-diketone and a tri-alkylphosphine oxide. Although a trialkyl phos-phate can extract lanthanides and actinides from acidic solutions, a binary mixture comprising a fluorinated .beta.-diketone and a trialkyl phosphate or a trialkylphosphine oxide tends to enhance the extraction efficiencies for actinides and lan-thanides. The method provides an environmen-tally benign process for removing contaminants from industrial waste without using acids or bi-ologically harmful solvents. The method is par-ticularly useful for extracting actinides and lan-tanides from acidic solutions. The chelate and supercritical fluid can be regenerated, and the contaminant species recovered, to provide an economic, efficient process.
Patent CA-2191980-A1 (CA)
Inventor: SOHDA TAKASHI
IPC: C07F9/38
Filed: 1995-07-03
Abstract: L'invention concerne des composés de formule générale (I) dans laquelle le cycle A est un cycle benzène éventuellement substitué; Y représente un groupe divalent qui fait partie d'un cycle B de 5 à 8 éléments; Q¿1? représente un groupe de formule -X-P(O)(OR?1¿)(OR?2¿) où X représente une liaison ou un groupe divalent; R?1¿ et R?2¿, identiques ou non, représentent hydrogène ou alkyle inférieur ou peuvent se combiner pour former un cycle; Q¿2? représente hydrogène, un groupe hydrocarbure ou un groupe hétérocyclique éventuellement substitués; et le groupe de formule -CON(Q¿1?)(Q¿2?) est lié à l'atome de carbone se trouvant en position a- ou b-, ou à un de ses sels. Ces composés servent d'agents prophylactiques et thérapeutiques utiles pour traiter différents troubles du métabolisme osseux tels que l'ostéoporose.
Patent CA-2200729-A1 (CA)
Inventor: HANEDA MASAJI
IPC: H04L12/28
Filed: 1996-07-26
Abstract: A LAN tester for carrying out a conduction test, a polarity test and an operation test of LAN wiring includes a power supply section for supplying a power supply current to one of paired signal lines to be tested at one end thereof; a current detecting section for detecting the current flowing through the other of the signal lines; a forward polarity detecting section for detecting positive and negative pulses from positive and negative signal lines, respectively; a reverse polarity detecting section for detecting negative and positive pulses; a first change-over switch for operating the power supply section and the current detecting section in a conduction test mode and operating the forward polarity detecting section and the reverse polarity detecting section in a polarity test mode; and a second change-over switch for realizing an operation test mode by connecting a connection terminal of a transmission signal line and a connection terminal of a reception signal line for looping in the polarity test mode. According to this arrangement, the LAN tester can be provided which is capable of carrying out a cable conduction test and a reverse connection confirmation test as well as a simple operation test with a hub included, only at one end.
Patent CA-2201535-A1 (CA)
Title: Scaffolding connector
Inventor: BOBROVNICZKY BERT
IPC: E04G7/32
Filed: 1997-04-02
Abstract: The present invention is directed to a scaffolding connector for securement to the end of a horizontal member to releasably secure the horizontal member to a vertical post. The connector comprises a suitably dimensioned steel sheet folded and shaped to form a back plate for securement of the connector to the end of a horizontal runner, generally triangular shaped top and bottom plates extending outwardly from the back plates and side plates extending downwardly from the sides of the top and upwardly from either side of the bottom plate.