baber/WOPTO huggingface dataset:
Patent CA-2220538-A1 (CA)
Title: .beta.-adrenergic agonists
Inventor: DOW ROBERT LEE
IPC: A61P25/24
Filed: 1995-05-10
Abstract: .beta.-adrenergic agonists for the treatment of diseases/conditions such as obesity and diabetes. The compounds have formula (I), wherein R1, R2, R3, R4, R5, R6, R7, W, X, Y and Z are as defined in the specification.
Patent CA-2221057-A1 (CA)
Inventor: GUEDI LEON
IPC: A61C8/00
Filed: 1996-05-23
Abstract: A surgical equipment for implanting dental implants has a boring instrument and an endo-osseous dental implant. The endo-osseous dental implant has a tubular distal section (1) with a cylindrical wall (2) that turns around an axis, is provided with an outer thread (11) and delimits an inner bone material holding volume (3). Its distal end having a thickness "e" forms a ring-shaped transverse base (4) with an inner diameter "d" and an outer diameter "d+2e". The cylindrical wall has at least one distal indentation (5, 6) that forms a front cutting edge (7, 8) at the ring-shaped base (4). Also disclosed is a boring instrument with a stepped drill having a distal section with a diameter between "d" and "d+2e" and a proximal section with a diameter of at least "d+2e" but smaller than the outer diameter of the thread (11) of the dental implant.
Patent CA-2221493-A1 (CA)
Inventor: SANKER LOWEL ALAN
IPC: A61K8/22
Filed: 1997-11-19
Abstract: The present invention relates to a method of manufacturing a dentifrice composition comprising the steps of preparing a mixture of a flavor system, one or more humectants, and one or more aqueous carriers; heating the mixture to a temperature range of from about 38° C to about 71° C; and homogenizing the mixture in the temperature range for about 15 minutes to about 60 minutes; wherein the dentifrice composition has a total water content of from about 5% toabout 20%.
Patent CA-2222318-A1 (CA)
Title: Use of alendronate for the prevention of osteoporosis
Inventor: ASHLEY J YATES
IPC: A61K31/66
Filed: 1996-05-29
Abstract: Alendronate, an aminobisphosphonate, can prevent osteoporosis in early post menopausal women.
Patent CA-2228836-A1 (CA)
Inventor: MOUTON CHRISTIAN
IPC: C12Q1/68
Filed: 1998-02-04
Abstract: The present invention relates to probes and primers for the detection of periodontal pathogens such as Bacteroides forsythus, Porphyromonas gingivalis, Prevotella intermedia and Prevotella nigrescens. As well, the invention relates to rapid and sensitive methods for the detection and identification of periodontal pathogens from an oral sample taken from a patient. Diagnostic kits for the detection and identification of periodontal pathogens in an oral sample from a patient, are also disclosed.
Patent CA-2229140-A1 (CA)
Inventor: SCHUMACHER GUENTHER
IPC: A61K/
Filed: 1996-08-14
Abstract: On utilise des anticorps anti-sélectine afin de limiter la probabilité d'apparition de lésions de tissus multiples, tels qu'une défaillance organique.
Patent CA-2229267-A1 (CA)
Inventor: SCHECHTMAN LEE ARNOLD
IPC: C11B1/10
Filed: 1996-08-16
Abstract: The present invention relates to a process for separating polyhydroxyalkanoate from a biomass, the process comprising extracting the polyhydroxyalkanoate with at least one PHA solvent selected from the group consisting of acetone, acetonitrile, benzene, butyl acetate, butyl propionate, .beta.-butyrolactone, .gamma.-butyrolactone, diethyl carbonate, diethylformamide, dimethyl carbonate, dimethyl succinate, dimethyl sulfoxide, dimethylformamide, ethyl acetate, ethylene glycol diacetate, methyl acetate, methyl ethyl ketone, 1,4-dioxane, tetrahydrofuran, toluene, xylene, and mixtures thereof.
Patent CA-2230541-A1 (CA)
Title: Thawing tube guide for a culvert
Inventor: SAGAR ROBERT
IPC: F16L53/32
Filed: 1998-02-26
Abstract: A thawing tube guide is prepositioned at the opening of a culvert to facilitate maintenance personnel in passing a culvert thawing tube with a power head into a culvert opening which is covered by ice, snow or an ice slurry. The culvert thawing tube guide includes a guide pipe having a discharge end positioned within the culvert and an inlet end positioned in at an easily accessible location. A cap and a reflective material are attached to the inlet end to prevent the accumulation of debris within the tube and to aid in detecting its location respectively.
Patent CA-2230883-A1 (CA)
Title: Scrubbing device comprising a woven scrim and absorbent body
Inventor: FRYAN MICHAEL CHARLES
IPC: B32B7/08
Filed: 1996-03-13
Abstract: A scrubbing device is formed comprising an absorbent body (19), preferably regenerated cellulose sponge, having affixed on one surface thereof a woven web comprising a woven backing (11) and pile fibers (14) interwoven into the backing. The pile fibers (14) form the scouring surface which has improved non-scratching characteristics and good cleaning properties. The improved non-scratching characteristics are due to the lack of mineral abrasive or hardened resins which bind fibers of the non-woven scrims.
Patent CA-2231439-A1 (CA)
Inventor: PECHHOLD ENGELBERT
IPC: D06M15/356
Filed: 1996-09-12
Abstract: The present invention comprises a process for providing soil resistance and resistance to staining by acid dyes to fibers and textiles by simultaneous or sequential application of a sulfonated phenol-formaldehyde condensation product and partial fluoroesters or fluorothioesters formed from copolymers of maleic anhydride and perfluoroalkyl alcohols or perfluoroalkyl thiols.
Patent CA-2231684-A1 (CA)
Inventor: WOSTER GEORGE W
IPC: G06F9/46
Filed: 1996-09-11
Abstract: A distributed object messaging system and method (10) are provided for a plurality of nodes (15-21, 25-32) distributed in multiple physically separate sites (12, 13). There are a plurality of processes (40-44) executing in each node. The processes register a plurality of objects in each node. The objects include client objects and server objects. The server objects may be registered for global service for service availability to client objects in a local node, local site and/or site global service for service availability for client object in remote sites. A server object database (46) is used in each node to store a server object description for each server object registered in the node and objects registered in remote nodes that are registered for global or site global service. A client-server interface (50) is accessible by client objects and receives requests for services therefrom. The client-server interface accesses the server object database (46) for at least one destination server object capable of performing the client object's requested service, and forwards the service request to the destination server objects at a local site or a remote site.
Patent CA-2232246-A1 (CA)
Title: Generic data centric object structure and implementation
Inventor: SLUIMAN HARM
IPC: G06F9/44
Filed: 1998-03-16
Abstract: In an object oriented programming environment, an active data object accesses its stored data (such as its property and state data) by inlining the access code at the point at which access to the data on that property or state is required. Multiple access requests to the same data result in inlining the same access code in the data object multiple times. Where the data is stored in multiple locations, such as in multiple data base tables or data bases, the user may want to access views of the data, that is, combined extracts of the data from multiple locations. In this case, access code for each extract of data at a different location, making up the view, must be inlined. Where the access request is not a mere "get" method, but involves changing the data at one or more storage location, the user must be careful to inline the access code in the order required under the rules of the storage type, such as relational data base rules, etc., and to correct any subsequent access requests to reflect the change made to the data. The invention provides a system to isolate the access code from active data objects in a program, to persistent wrapper objects that are reusable by one data object or many. It is the wrapper object that inlines all of the access code in a single location. Each data object user of the access code merely inlines a method invocation on the appropriate wrapper object. This reduces the size of data objects where there is now only a proliferation of single method invocations for most access requests. It also simplifies the procedure for changing stored data, where only the references in individual access code blocks in wrapper objects need be changed, rather than at multiple access points throughout a data object. The invention also provides an object builder tool that facilitates the mapping of data object attributes and methods to create persistent wrapper objects.
Patent CA-2233149-A1 (CA)
Title: Thermoformable acrylic sheet having uniform distribution of color and mineral filler
Inventor: WETTER CAROL A
IPC: C08L51/00
Filed: 1997-03-17
Abstract: A composition suitable for making thermoformable sheets and the like. The composition comprises a cross-linked poly (methyl methacrylate) typically having uncross-linked poly (methyl methacrylate) dispersed therein. The composition comprises 0.5 to about 1.0 pph of at least one cross-linking agent x, and up to about 0.58x-0.28 pph of a at least one chain terminator. The composition also comprises about 0.1 to 8 pph poly (methyl methacrylate) compatible plasticizer, and has about 20 to 60 wt.% solid particle dispersed therein.
Patent CA-2233667-A1 (CA)
Inventor: NEVILLE WADE
IPC: H04Q3/00
Filed: 1996-09-26
Abstract: Système de gestion de réseau qui comporte un réseau longue distance, un gestionnaire de réseau commandant le fonctionnement du réseau longue distance et au moins deux stations de gestion de réseau attachées au réseau longue distance afin de permettre l'intervention de l'opérateur dans la gestion dudit réseau. Lesdites stations de gestion de réseau sont directement liées ensemble pour permettre l'interaction en temps réel entre les opérateurs de réseau lorsqu'ils gèrent ledit réseau.
Patent CA-2233787-A1 (CA)
IPC: A61P31/04
Filed: 1998-04-02
Abstract: SAF-3 polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed. Also disclosed are methods for utilizing SAF-3 polypeptides and polynucleotides in therapy and diagnostic assays for such.
Patent CA-2234643-A1 (CA)
Title: Projector
Inventor: BARAK SHLOMO
IPC: G02F1/13
Filed: 1996-07-24
Abstract: A projector including a non-polarized light source (10), a polarizing beamsplitter (12) receiving light from the non-polarized light source and a selectably actuatable polarization rotating light valve (16) having light polarized in one sense from the polarizing beam-splitter impinging thereon from a first direction and having light polarized in an opposite sense from the polarizing beam-splitter impinging thereon from a second direction.
Patent CA-2236164-A1 (CA)
Title: Pulmonary surfactant peptide solubilization process
Inventor: KASULANIS CHARLES F
IPC: C07K1/14
Filed: 1996-10-22
Abstract: The invention relates to a method of manufacturing pulmonary surfactant protein by solubilizing the protein in ethanol by treatment with a fluorinated alcohol so that the protein may be formulated into liposomes by ethanolic injection.
Patent CA-2236221-A1 (CA)
Inventor: MOLSON GORDON GEORGE
IPC: B60B29/00
Filed: 1998-04-30
Abstract: The present invention is directed to a device for pulling a wheel from a wheel hub. The device includes a frame, which frame has a threaded hole therethrough, and retainer means for retaining the device in engagement with the wheel hub. The device also includes a threaded shaft in rotatable engagement with the threaded hole, and with a retainer means for retaining the device in engagement with the wheel hub. The device still further includes substantially torqueless fastening means, affixed to the frame, for releasably attaching the frame to the wheel. The shaft may be rotated to urge the frame away from the wheel hub, thus exerting a force upon the wheel through the substantially torqueless fastening means. The substantially torqueless fastening means may be any fastening arrangement in which there is substantially no net torque on the wheel about the center of the wheel hub when the force is exerted upon the wheel by rotation of the shaft.
Patent CA-2237450-A1 (CA)
Title: Preparation having increased in vivo tolerability
Inventor: CZECH JOERG
IPC: A61K47/48
Filed: 1998-05-13
Abstract: A preparation comprising a glycosyl-Y[-C(=Y)-X-]p-W(R)n-X-C(=Y)-active compound,sugar or sugar alcohol and, if appropriate, divalent ions and a pharmaceuticallytolerable carrier has improved in vitro tolerability.
Patent CA-2237621-A1 (CA)
Inventor: RAO PRABHAKARA S
IPC: C09K23/00
Filed: 1996-11-01
Abstract: A compound of formula (VIII), wherein Q is an organic group of at least two carbon atoms having at least m substituents, m is 1, 2, 3, 4, 5 or 6, and n is 0 or 1. R3 is H or methyl, R8 and R9 are independently hydrogen, alkyl group or aryl, R12 and R13 are independently selected from the group consisting of an alkyl group or a cation, and R10 is independently selected from the group consisting of hydrogen, an alkyl group, aryl group, and highly-fluorinated alkyl group, R4 may be hydrogen or alkyl group, and R7 may be hydrogen or lower alkyl group, provides excellent stability to dispersions.
Patent CA-2238162-A1 (CA)
Title: Tricyclic spiro compounds as 5ht1d receptor antagonists
Inventor: GASTER LARAMIE MARY
IPC: C07D491/107
Filed: 1998-05-21
Abstract: Novel heterocyclic derivatives, processes for their preparation, pharmaceutical compositions containing them and their use as medicaments are disclosed.
Patent CA-2238174-A1 (CA)
Title: Neoacid corrosion inhibitors
Inventor: MERCER WILLIAM C
IPC: C09K5/00
Filed: 1996-11-22
Abstract: This invention relates to organic acid corrosion inhibitors for use in antifreeze coolant compositions. The corrosion inhibitors comprise a C8 mono-carboxylic acid component, or isomers and/or salts thereof, and a neo-decanoic acid, or isomers and/or salts thereof. The corrosion inhibitors of this invention provide improved corrosion protection to metal surfaces as compared to conventional inhibitors and provide surprisingly improved corrosion protection as compared to inhibitors containing only a single mono-carboxylic acid component.
Patent CA-2241256-A1 (CA)
Title: High power short message service using tdma frames
Inventor: HASSAN AMER A
IPC: H04B7/26
Filed: 1996-12-23
Abstract: A method and system for transmitting short data messages in a control station-based TDMA radiocommunication system. According to exemplary embodiments, selected TDMA frames are assigned as message frames, and one or more data slots from each message frame are assigned to transmitter/receivers. Data messages can be encoded and transmitted multiple times, at an increased power level, from a control station to a transmitter/receiver over the appropriate data slots in each message frame. The selected TDMA frames are preferably slow associated control channel frames.
Patent CA-2242029-A1 (CA)
Title: Slimline plug-in connector
Inventor: ODORFER FRANK
IPC: H01R13/506
Filed: 1998-06-30
Abstract: The present invention relates to a plug-in con-nector (1) for connection to a firing element receptacle (2), having a plug adapter (3), locking arms (4) and a plug body (5), the plug body having in a cable-receiving groove, which has teeth (10), a connecting cable (6) which is connected to contacts (7, 8), and having a housing cover (11), which rests on the upper side of the plug body (5). The fastening of the housing cover (11) on the upper side of the plug body (5) takes place by means of lateral and rear fastening lugs (12, 13), which extend downwards from the cover (11), the rear fastening lugs (13) being clipped into by detents (14), which are arranged on U-shaped flexible legs (15), which in turn are arranged in the vicinity of the cable-receiving groove (9) on the plug body (5).
Patent CA-2243119-A1 (CA)
Title: Stretchable absorbent articles
Inventor: OSBORN THOMAS WARD III
IPC: A61F13/15
Filed: 1992-07-23
Abstract: The present invention relates to absorbent articles such as sanitary napkins worn by women. More particularly, the present invention relates to absorbent articles, such as thin sanitary napkins, that are stretchable, especially in the longitudinal direction.
Patent CA-2243389-A1 (CA)
Inventor: HEES BRUNO
IPC: B01D53/02
Filed: 1998-07-20
Abstract: The present invention relates to granular lithium zeolites of type A which have a degree of exchange of from 70% to 100%, based on exchangeable cations and, in addition to a lithium exchange of the zeolite, have a limited exchange with divalent cations.
Patent CA-2243484-A1 (CA)
Title: Folding wheelchair with improved suspension system
Inventor: LAZAROS PAUL
IPC: F16F1/04
Filed: 1998-07-24
Abstract: A wheelchair includes an independent suspension system having a spring and a shock absorber located between the chair and the wheel. The load exerted by the spring and the damping provided by the shock absorber are both variable in order to tune the independent suspension to various conditions.
Patent CA-2244819-A1 (CA)
Inventor: SENNEKE WAYNE ALAN
IPC: H04M3/50
Filed: 1998-08-11
Abstract: In the system of the invention the adjunct device is connected to the switching system over two connections. The first connection is a voice channel consisting of an analog line capable of transmitting voice but not call data such as called party number, calling party number or the like. The second connection is a data connection via an Ethernet channel between the switch and adjunct that transmits call data but is incapable of transmitting voice. The call data is logically associated with the voice call at both the adjunct and switching system. As a result, transaction data related to a voice call can be forwarded to an agent station or other terminal when the voice call is transferred from the adjunct to the agent station. This system eliminates the need to recreate the transaction data when a call is transferred while using inexpensive analog connections for the voice call.
Patent CA-2246753-A1 (CA)
Title: Non-peptidyl vasopressin v1a antagonists
Inventor: RIZZO JOHN ROBERT
IPC: A61P43/00
Filed: 1997-02-20
Abstract: This invention provides methods and 2-(azetidin-2-on-1-yl)acetic acid derivatives of Formula I, (see formula I) for the antagonism of the vasopressin V1a receptor.
Patent CA-2247746-A1 (CA)
Title: Medication dispenser
Inventor: HENEIN RAFAAT
IPC: B65D83/04
Filed: 1998-09-21
Abstract: A medication dispenser is provided for the storage and dispensing of one or more dosage forms at prescribed time or intervals. The invention is provided with a tray, cover means, and base means. The tray and cover means interlock, such that the cover means can be adjusted rotationally with respect to the tray. The tray may be placed in engagement with the base means in one or more orientations, and may be removed and replaced in the base means through the application of manual force. A calendar means is preferably provided such that it is engaged on the base means, and disposed adjacent to the tray, such that the intervals marked on the calendar means correspond with tablets contained in the tray-cover assembly. A second set of markings may also be provided to indicate the time at which a second medication should be dispensed. In addition, methods of assembling the dispenser of the present invention, dispensing medication from the present invention, and filling or refilling the present invention are disclosed.
Patent CA-2249445-A1 (CA)
Inventor: DONNELLY DAVID ROBERT
IPC: H04M3/50
Filed: 1997-03-25
Abstract: Incoming calls on a plurality of lines (Li) are distributed to a plurality of resources (Rn) by a queuing and distribution system which associates with each of the possible resource/line combinations a so-called "pleasure value" that indicates the desirability of making the line/resources connection according to predetermined criteria, such as waiting time, resource type, type of incoming call and other factors. The pleasure values are set up in amatrix which is scanned repetitively in order to determine the highest value and the runner up, and call connections are made on the basis of the outcome of the scanning process.
Patent CA-2250092-A1 (CA)
Title: Triaryl and diaryl compounds, their analogues and uses thereof
Inventor: LOMBARDY RICHARD J
IPC: C07F7/10
Filed: 1997-03-19
Abstract: The present invention provides a class of chemical compounds useful as efficacious drugs in the treatment of sickle cell disease and diseases characterized by unwanted or abnormal cell proliferation. The active compounds are substituted triaryl methane compounds or analogues thereof where one or more of the aryl groups is replaced with a heteroaryl, cycloalkyl or heterocycloalkyl group and/or the tertiary carbon atom is replaced with a different atom such as Si, Ge, N or P. The compounds inhibit mammalian cell proliferation, inhibit the Gardos channel of erythrocytes, reduce sickle erythrocyte dehydration and/or delay the occurrence of erythrocyte sickling or deformation.
Patent CA-2251196-A1 (CA)
Inventor: GURKE THORSTEN
IPC: C09J11/08
Filed: 1998-10-21
Abstract: Disclosed is a hotmelt adhesive composition for coating sheetlike structures which comprises hotmelt adhesive powder and a polyethylene wax as processing aid.  The polyethylene wax typically has a molecular weight of 500 to 10,000, a melting point of 100 to 130°C and a viscosity at 150°C of 100 to 380 mPa.s and is contained in an amount of 0.1 to 6% by weight based on the powder.  The hotmelt powder is typically of polyester, polyamide or high-density polyethylene.          Due to the polyethylene wax, processing difficulties of the hotmelt adhesive composition, such as excessive tack, are improved.
Patent CA-2254820-A1 (CA)
Title: Detergent composition
Inventor: MANOHAR SANJEEV KRISHNADAS
IPC: D06M13/00
Filed: 1997-05-16
Abstract: A detergent composition comprising a soil dispersant polymer, a non-bis AQA  surfactant and a bis-alkoxylated quaternary ammonium (bis-AQA) cationic surfactant.
Patent CA-2255710-A1 (CA)
Inventor: VULETIC BOGDAN
IPC: C21B13/14
Filed: 1997-05-16
Abstract: The invention relates to a device comprising a fusion gasifier (2) and a reduction shaft (1) arranged thereabove and for reduction of iron ore in spongy iron. The spongy iron is introduced through horizontal discharge devices (7) in the lower section of the reduction shaft, and a pipe connection (11) is introduced into the head section of the fusion gasifier where it is melted using a oxygen-containing gas and gasifying means also conveyed into the head of the fusion gasifier, and is reduced to liquid crude iron. A  reduction gas is produced at the same time which is conveyed out of the head of the fusion gasifier. The discharge devices lead into a dust-blocking container (5) arranged in a lower section of the reduction shaft and to which the pipe connection leading to the fusion gasifier is attached. The dust-blocking container is connected to a feed device (10) for a seal gas at a higher pressure than the gas pressure in the head of the fusion gasifier thereby preventing gasifying gas from passing into the reduction shaft via the pipe connection. Humidity and volatile constituents have already been removed from the gasifying means before introduction into the fusion gasifier as a result of mixing hot spongy iron with the gasifying means before the introduction thereof into the centre of the gasifier head.
Patent CA-2257579-A1 (CA)
Title: Genistein as a preventive against ultraviolet induced skin photodamage and cancer
Inventor: WEI HUACHEN
IPC: A61K8/00
Filed: 1997-06-09
Abstract: A method of inhibiting the harmful effect of UVR exposure to the human skin comprising topically applying a therapeutically effective amount of genistein to the skin at a time sufficiently close to the time of UVR exposure to inhibit UVR-induced damage to the skin. The genistein appears to act as a chemo preventative agent since it has no appreciable sun blocking effect. The genistein may be mixed with a variety of carriers and skin treatment compositions.