baber/WOPTO huggingface dataset:
Patent CA-2201888-A1 (CA)
Title: Electrical equipment
Inventor: KIERMAIER CHRISTIAN
IPC: H02G15/184
Filed: 1995-10-09
Abstract: A joint between two screened electric cables (2, 4) is contained within a rigid housing (38, 40) that contains insulating gel (46). A Faraday Cage over the conductor connector (26) and extending on to the cable dielectrics (18, 20) is formed by an elastomeric internally-lubricated (30) dual-wall tube (28) that is revolved into position. The elastomeric tube (28) is sufficiently resilient to accommodate thermal expansion and/or displacement of the gel (46).
Patent CA-2202228-A1 (CA)
Title: Novel retinoids
Inventor: MOHR PETER
IPC: A61K31/07
Filed: 1997-04-09
Abstract: Retinoids of the general formula   wherein X is oxo or a group OR1 in the 4- or 5-position;      R1 is hydrogen, alkyl or acyl; and R2 is hydrogen or alkyl; the dotted bonds are optional and a 3,4-double bond can only be present when X is in the 5-position; as well as pharmaceutically usable salts of carboxylic acids of formula 1 can be used for the therapy and prophylaxis of dermatological disorders which are accompanied by epithelial lesions, e.g. acne and psoriasis, as well as malignant and premalignant epithelial lesions, tumours and precancerous changes of the mucous membrane in the mouth, tongue, larynx, oesophagus, bladder, cervix and colon.
Patent CA-2202693-A1 (CA)
Title: Thermoplastic resin compositions and temperature-dependent shape-transformable/fixable products making use of the same
Inventor: TOMATSU TSUTOMU
IPC: D01F6/46
Filed: 1997-04-15
Abstract: A thermoplastic resin composition comprising a thermoplastic resin (A) and a thermoplastic polymer (B) having a glass transition temperature within the range of from -20°C to 70°C which are melt-blended in a proportion (A)/(B) of from 95/5 to 20/80 in weight ratio.  The composition, upon application of an external stress in a temperature region of from a temperature about the glass transition temperature of the thermoplastic polymer (B) to the melting point thereof, is transformable to any shape that conforms to that stress, and is capable of becoming fixed to the transformed shape in a temperature region lower than the glass transition temperature.     The composition can be used to provide a temperature-dependent shape-transformable/fixable product formed of the above composition.
Patent CA-2203908-A1 (CA)
Title: Process for filling and sealing a fluid-containing disposable syringe that is to be sterilized
Inventor: SPECK ULRICH
IPC: A61M5/28
Filed: 1995-10-27
Abstract: A process is disclosed for filling with a fluid and closing disposable plastic syringes that are to be sterilised. The disposable syringes have an injection cylinder (11) with a shaped front nozzle part (20), a piston or piston plug (30) in at least one piece and a piston stop element (40) arranged in the area of the cylinder gripping plate (12). After inserting the piston (30) into the empty injection cylinder (11), together or not with its own piston rod, the piston is fully pushed up to the front end of the cylinder. The fluid medium is then fed under pressure into the injection cylinder (11) through the nozzle part (20) and pushes the piston (30) in the direction of the piston rod up to the piston stop element (40). After the syringe is filled, the front area (25) of the nozzle part (20) is closed by plastic deformation. This process allows a previously filled disposable syringe to be sterilised in a standard autoclave without any risk of the syringe inner pressure plastically deforming parts of the syringe.
Patent CA-2206443-A1 (CA)
Title: Lens antenna having an improved dielectric lens for reducing disturbances caused by internally reflected waves
Inventor: TANABE KOSUKE
IPC: H01Q13/02
Filed: 1997-05-29
Abstract: A lens antenna is disclosed which comprises a conical horn and a lens attached to an aperture of the horn. The lens has a first planar surface at a first side which faces free space and a hyperboloid of revolution at a second side opposite the first side and is made of a dielectric material with relative permittivity ranging from 2 to 4. The lens is provided with a cylindrical portion which has asecond planar surface parallel to the first planar surface and displaced from the first planar surface by a predetermined distance. The cylindrical portion being concentric with the lens.
Patent CA-2206662-A1 (CA)
Title: Apparatus for adjusting the relative positions of two components of a power tool
Inventor: SHADECK LOUIS M
IPC: B23Q5/56
Filed: 1997-06-04
Abstract: An apparatus for adjusting the relative positions of a first component and a second component of a power tool includes a drive rod which interconnects the first and second component. The drive rod has a plurality of external threads in meshing engagement with a plurality of internal threads located on one of the first and second components. An internally threaded element preferably in the form of a backlash nut is also in meshing engagement with the plurality of internal threads. A biasing member is interdisposed between the internally threaded element and one of the first and second component. In a preferred form, the apparatus is incorporated into a power tool for woodworking or metal forming and is operative for eliminating play in the threaded interconnection of the components which is most evidence upon reversal of movement of the drive rod.
Patent CA-2206886-A1 (CA)
Inventor: JANESKY LAWRENCE
IPC: E03B7/10
Filed: 1997-06-03
Abstract: A water-escape conduit connector for use in the exterior above-ground vertical section of a water-discharge conduit having an interior vertical conduit segment communicating with a sump pump container or liner 14.  The water-discharge conduit comprises an upstream segment, between the sump pump liner and the water-escape connector, and a downstream segment between the water-escape connector and the discharge or outlet end of the conduit.  The novel water-escape device of the present invention is interposed in the water discharge conduit, at an exterior, above-ground location, to provide an emergency water outlet in the event that the downstream conduit segment becomes sealed against the free discharge of water therefrom.
Patent CA-2208032-A1 (CA)
Title: Substituted amidinonaphthyl ester derivative
Inventor: KAWAMURA HIROYUKI
IPC: C07D233/50
Filed: 1995-12-27
Abstract: The present invention provide novel substituted amidinonaphthyl ester compounds effective for treatment of thrombosis.      The present invention relates to compounds represented by the following formula (I) and pharmaceutically acceptable acid addition salts thereof:   (See formula I) (wherein R1 and R2 are as defined in the specification).
Patent CA-2208084-A1 (CA)
Title: Systeme de communication mobile a transmission de cellules mta, station mobile et station de base et methode de communication mobile par transmission de cellules mta
Inventor: YABUSAKI MASAMI
IPC: H04L12/70
Filed: 1996-10-23
Abstract: L'invention est une méthode qui permet de réaliser la transmission de cellules MTA standard sur une section radio en connectant un terminal MTA à une station mobile. Un intertraducteur (11) d'informations d'acheminement faisant partie d'une station mobile (3) traduit les bits d'acheminement (8-3), qui contiennent le VPI/VCI1 dans l'en-tête (8-1) de la cellule MTA standard (8), en codes (14-1 - 14-n) dans lesquels sont inscrits les CODEs #1-#n servant d'identificateurs de canal pour les transmissions sur la section radio (6). La station mobile (3) divise les données formées par une section de charge utile (8-2) et une secteur d'en-tête (8-4) en excluant les bits d'acheminement (8-3) d'une cellule MTA reçue (8) de telle façon que les données divisées correspondent à la longueur d'une trame radio. Chacune des données divisées se voit attribuer l'un des numéros identificateurs d'une suite (13-1 - 13-n) pour former une trame radio (9-1 - 9-n) et est transmise à la section radio (6).
Patent CA-2210020-A1 (CA)
Inventor: COOK GORDON JAMES
IPC: B07B1/12
Filed: 1995-02-28
Abstract: A sifting screen is described comprising a rigid frame, a first woven cloth of hard wearing metal wire, stretched thereacross and secured thereto, and a second woven cloth having a coarser mesh than the first cloth and being woven from an elongate material  of  greater  cross-section  than  the  first,  also stretched across the frame,  and secured thereto, below the first cloth,  to  support  the  latter against sagging.    In accordance with the invention, the frame may be formed from heavy guage steel or more preferably glass reinforced gas blown polypropylene reinforced by elongate metal reinforcing elements or rods.
Patent CA-2210375-A1 (CA)
Title: Multiplexer for multiple media streams
Inventor: CHOW ROBERT
IPC: H04N19/61
Filed: 1997-07-11
Abstract: A multimedia terminal having a host processor, an audio and video encoder, a system time clock, and a multiplexer is provided.  The encoders input elementary stream of data into the multiplexer.  The multiplexer is comprised of a mux processor, a FIFO which buffers the elementary stream of data, and a mux logic circuit which preprocesses the elementary stream of data in accordance with an encoder/ decoder protocol.
Patent CA-2211105-A1 (CA)
Inventor: MOLLE FRANCIS
IPC: A01N47/02
Filed: 1996-01-26
Abstract: L'invention a pour objets: des associations agrochimiques comprenant une quantité efficace d'un insecticide comprenant un insecticide de la famille des chloronicotinyls A tel que l'imidacloprid, l'acetamiprid ou le nitenpyram et un insecticide BA un groupe pyrazole, pyrrole ou phénylimidazole; des compositions à base de chacune des deux matières actives ou ne comprenant qu'une de celles-ci; un procédé de traitement, de protection des plantes, et notamment la semence, contre les insectes ou les arthropodes, caractérisé en ce que l'on applique une association des deux matières actives. On peut également appliquer une composition contenant les deux matières actives ou, soit simultanément soit successivement de manière à avoir l'effet conjugué, deux compositions contenant chacune l'une des deux matières actives.
Patent CA-2212766-A1 (CA)
Inventor: WAESE JERRY
IPC: G06N20/00
Filed: 1997-08-12
Abstract: The present invention provides a computer implemented system for simulating consciousness in at least one computer generated character comprising; an input means component in communication with a system component; said system component manages and communicates with a computer operating system, manages a graphical user interface with a user and manages a consciousness simulation means wherein the user inputs conversational data viathe input means and said system component manages said consciousness simulation means to respond to said user by floating said conversational data ina contextual data stream.
Patent CA-2213186-A1 (CA)
Inventor: BISHOP RALPH L
IPC: H01H37/76
Filed: 1997-08-14
Abstract: A thermal pellet holds contact-carrying resilient switch blades in bending stress with the contacts closed.  Melting of the thermal pellet relieves the bending stress and allows movement of the switch blades to open the contacts.
Patent CA-2216444-A1 (CA)
Inventor: LAKE HARVEY JARED
IPC: H01Q1/12
Filed: 1997-09-24
Abstract: A device for mounting a satellite dish or similar communications device having a vertically-oriented post to a structure has a tube for receiving the post in a vertical direction and at least two brackets for affixing the tube to the structure. For ease of use in the field, each of the brackets are comprised of a pair of identical bracket members with the first portions of each affixed to the other in a back-to-back manner. Apertures in the second portions of the identical bracket members for affixing the bracket to the structure are offset from the longitudinal center line of the member so that fasteners positioned through the apertures andpenetrating into the structure do not interfere with each other.
Patent CA-2219239-A1 (CA)
Title: Lighting devices for controlled distribution and for panel radiation
Inventor: OYAMA NOBUO
IPC: F21V8/00
Filed: 1997-10-23
Abstract: A lighting device in a controlled distribution type provides a high energy efficiency and desired distribution of light. Such lighting device is obtained by redirecting and condensing the flux of a lamp 1 with an ellipsoidal reflector 2 alone or together with a spheric reflector 3, further redirecting visible or infrared rays in the flux to have visible rays entered to a transparent diffuser which embodies a plurality of ridges or ridges and grooves and diffuses incident light in single axis and further controlling such diffused rays with a reflector or a set of reflectors 6.      Such lighting device is used to constituto another lighting device in a radiation panel type.
Patent CA-2219880-A1 (CA)
Title: Azocompounds for the antemortem diagnosis of alzheimer's disease and in vivo imaging and prevention of amyloid deposition
Inventor: KLUNK WILLIAM E
IPC: C07F7/22
Filed: 1996-05-01
Abstract: Amyloid binding compounds which are derivatives of Chrysamine G, pharmaceutical compositions containing, and methods using such compounds to identify Alzheimer's brain in vivo and to diagnose other pathological conditions characterized by amyloidosis, such as Down's Syndrome are described. Pharmaceutical compositions containing Chrysamine G and derivatives thereof and methods using such compositions to prevent cell degeneration and amyloid-induced toxicity in amyloidosis associated conditions are also described. Methods using Chrysamine G derivatives to stain or detect amyloid deposits in biopsy or post-mortem tissue are also described. Methods using Chrysamine G derivatives to quantify amyloid deposits in homogenates of biopsy and post-mortem tissue are also described.
Patent CA-2221845-A1 (CA)
Inventor: BOSI-GOLDBERG MARINA
IPC: H03H17/02
Filed: 1997-03-17
Abstract: An efficient implementation of oddly-stacked critically-sampled single-sideband analysis/synthesis filter banks is achieved by application of a set of functions to time-domain and frequency-domain values before and after transformation. An implementation of an oddly-stacked Time Domain Aliasing Cancellation transform that permits the length of the transformation to be adaptively selected is disclosed.
Patent CA-2222927-A1 (CA)
Title: Apparatus and method for dispensing fluid material
Inventor: GUZOWSKI RAYMOND J
IPC: G01F11/02
Filed: 1997-11-28
Abstract: An apparatus (50) and method for dispensing fluid material (55) from a dispensing gun (53) onto a workpiece (17) includes a metering cylinder (56) having a metering chamber formed therein with a pair of variable volume chamber portions (66,67), a valve assembly (52) connected to a supply of fluid material (51), thedispensing gun and to the chamber portions, and a control (58) connected to a meter actuator (60) connected to the metering cylinder and a valve actuator (59) connected to the valve assembly. The control (58) controls the meter actuator (60) and thevalve actuator (59) in first and second modes of operation to dispense the fluidmaterial (55) from the dispensing gun (53) by alternately drawing from the supply of fluid material (51) through the valve assembly into a first one of the chamber portions and forcing the fluid material from a second one of the chamber portions through the valve assembly to the dispensing gun. If the amount of material dispensed is less than the volume of the metering chamber, the control (58) controls the metering actuator (60) and the valve actuator (59) in a third mode of operation to force the fluid material in the metering cylinder (56) from one of the chamber portions into the other one of the chamber portions through the valve assembly (52) without forcing the fluid material from the valve assembly to the dispensing gunthereby resetting the dispensing apparatus.
Patent CA-2224059-A1 (CA)
Title: Encoding system for distribution of synchronization
Inventor: SHENOI KISHAN
IPC: H04J3/00
Filed: 1996-05-29
Abstract: Apparatus and methods for distributing synchronization throughout a network is disclosed. The distribution of the synchronization is through the use of generating a reference timing signal, and by counting the line clock pulses between the start of a frame and the timing reference signal pulse at a first office and that count is then encoded and transmitted to the next office. At the next office, the transmitted count is decoded and used for regenerating synchronization by counting a number of received line clock pulses from the start of the frame to regenerate the reference timing signal. Particular criteria for selecting the frequencies for the timing reference signal are disclosed.
Patent CA-2225617-A1 (CA)
Title: Liquid personal cleansing compositions containing polyvalent metal cations
Inventor: GROSGOGEAT ERIC JEAN
IPC: A61K8/64
Filed: 1996-06-04
Abstract: The present invention relates to liquid personal cleansing compositions which are relatively low cost to prepare, but which exhibit excellent mildness and rinse feel properties. These compositions comprise from about 1 % to about 30 % of an anionic surfactant, from about 1 % to about 15 % of an amphoteric surfactant, from about 0.5 % to about 5 % of a polyvalent metal cation, water and from 0.1 % to about 30 % of a skin conditioner. The weight ratio of the anionic surfactant to the amphoteric surfactant ranges from about 4:1 to about 1:4. The viscosity of the liquid personal cleansing compositions of the present invention ranges from about 1,000 to about 50,000 cps.
Patent CA-2229038-A1 (CA)
Inventor: GOLDSTEIN ELIZABETH CECILIA
IPC: G06F3/033
Filed: 1996-08-08
Abstract: An ergonomic computer mouse (10) comprising:    a planar bottom wall (11); a substantially vertical front wall (13) extending approximately orthogonally from said bottom wall (11) and having a top edge; a substantially vertical rear wall (14) extending approximately orthogonally from said bottom wall (11) and having a top edge; two substantially vertical side walls (15, 16) extending approximately orthogonally from said bottom wall (11) and having top edges and joining said front wall (13) at opposite vertical edges of said front wall and joining said rear wall (14) at opposite vertical edges of said rear wall; a top surface (17) substantially coextensive with said bottom wall (11) and joining said front, rear, and side walls at their said top edges; wherein said front wall (13) is substantially taller than said rear wall (14) and one said side wall is substantially taller than the other said side wall thereby sloping said top wall down to the rear and to one side of said ergonomic computer mouse (10).
Patent CA-2229053-A1 (CA)
Title: Colour detection method
Inventor: KIRITCHENKO ALEXANDRE IVANOVIT
IPC: G01J3/50
Filed: 1996-04-24
Abstract: A method of detecting the colour of an article such as gambling chips to permit the different colour chips to be sorted. The method comprises sensing the colour of the article at a plurality of places thereon by moving the article relative to colour sensing means, and integrating the colour measured with respect to time.
Patent CA-2230716-A1 (CA)
Title: Rare-earth and alkali sulphide, method for preparing same and use thereof as a pigment
Inventor: MACAUDIERE PIERRE
IPC: C01F17/00
Filed: 1996-09-13
Abstract: The present invention concerns a sulfide of a rare earth and an alkali, a process for its preparation and its use as a colored pigment. The sulfide is characterized in that it has the formula ABS2 where A represents at least one alkali and B represents at least one rare earth and in that it is constituted by grains with an average size of 1.5 mum at most. The preparation process for the sulfide is characterized in that at least one rare earth carbonate or hydroxycarbonate is brought into the presence of at least one gas selected from hydrogen sulfide or carbon disulfide. The product obtained is optionally deagglomerated. The sulfide can be used as a pigment in plastics, paints, finishes, rubbers, ceramics, glazes, paper, inks, cosmetics, dyes, laminated coatings and materials based on or obtained from at least one inorganic binder.
Patent CA-2231421-A1 (CA)
Title: Dispositif et procede de vaporisation au laser sur des tissus durs
IPC: A61C1/00
Filed: 1996-09-04
Abstract: Dispositif et procédé servant à effectuer une vaporisation sur tout tissu dur et un dépôt (36) sur ledit tissu (52).  Un ensemble de balayage (22) balaye sensiblement en continu une zone cible et dirige un faisceau laser pulsé (20) pendant le balayage, de manière  à effectuer la vaporisation de parties de la zone cible, afin de créer une zone cible de forme et de dimension souhaitées ayant reçu la vaporisation.  L'invention englobe des possibilités de mises en application illimitées, y compris une stapédectomie, le perçage d'une dent et la vaporisation sur la plaque dentaire et sur des caries.
Patent CA-2231660-A1 (CA)
Title: Process for decreasing the corrosivity and acidity of petroleum crudes
Inventor: BALLINGER BRUCE H
IPC: C10G19/02
Filed: 1996-08-23
Abstract: The invention relates to a process for treating acidic crudes or fractions thereof to reduce or eliminate their corrosivity by addition of suitable amounts of Group IA or Group IIA oxides, hydroxides, hydroxides hydrates or naphthenate salts to an acidic, corrosive crude, or by reblending a naphthenate salt-containing crude in appropriate ratios with an acidic corrosive crude. The process has the additional benefits of reducing materials handling problems associated with treating acidic crude oils using liquid solvents and in reducing emulsion formation.
Patent CA-2233805-A1 (CA)
Inventor: SPEERT DAVID P
IPC: A61K31/715
Filed: 1998-03-31
Abstract: This invention relates to the use of polysaccharide such as dextran to improve mucus clearance. In the present invention, dextran has been shown to reduce viscoelasticity and increase mucus clearability of sputum of cystic fibrosis patients. Dextran also reduced viscoelasticity of healthy dog mucus. The present invention therefore may be used to improve mucus clearance in cystic fibrosis patients and treat other conditions associated with defect in airway mucus clearance including chronic bronchitis, bronchiectasis and bronchial asthma.
Patent CA-2234380-A1 (CA)
Title: Partially tied surgical knot
Inventor: MCMILLEN TROY A
IPC: A61B17/04
Filed: 1998-04-06
Abstract: A partially tied surgical knot is disclosed. It has a proximal loop, first loop, plurality of knot loops, and a core loop received in a common loop core formed by the knot loops. The partially tied knot can be readily converted into a non-slip knot to provide enhanced suture knot security. The technique for deployment ensures the user that the conversion will be performed consistently each time, therefore providing a consistent knot security for multiple applications. Also disclosed is an assembly which features the partially tied knot in combination with a core tube to facilitate the conversion of the partially tied knot into the fully tied knot.
Patent CA-2235233-A1 (CA)
Inventor: KANOU YUTAKA
IPC: G06T15/00
Filed: 1998-04-17
Abstract: L'invention est constituée par une méthode et un système de traitement de données sur des objets tridimensionnels qui réduisent le nombre des calculs des coordonnées de ces objets quand un point oculaire varie durant un traitement infographique. Le système de l'invention est constitué par un poste de travail (2) comportant un module d'exploration spatiale (6) qui recherche les objets se trouvant dans un volume de vue, un module de tramage (12) qui affiche ce volume de vue, et un module de génération de données de texturisation (10) qui groupe une pluralité d'objets demandés par l'utilisateur et produit des données de texturisation bidimensionnelle. Chaque objet est tracé sous la forme de données de texturisation.