baber/WOPTO huggingface dataset:
Patent CA-2234534-C (CA)
Inventor: PETELKA BRIAN W
IPC: B62D33/04
Filed: 1998-04-09
Granted: 2001-01-02
Abstract: In accordance with the present invention, there is provided an improved adjustable and vertically lockable decking system for use in supporting freight in a cargo vessel wherein the vessel has opposing side walls. The system comprises at least one pair of elongated strips, each of the pair adapted to be mounted vertically on each of the opposing walls. Each of the strips comprises a plurality of vertically spaced apertures. There is also provided a horizontally oriented support assembly being horizontally adjustable in length so as to span a width of the vessel between the opposing side walls. The assembly is pivotally connected at opposing ends thereof to a latching assembly. The latching assembly comprises a body member, a locking means constructed so as to be moveable between a locked position in which the locking means mateably engages one of the apertures in the strip so as to releasably lock the support assembly in one of a plurality of vertical positions relative to and between the elongated strips and an unlocked position in which the support assembly is moveable to another of the vertical positions, and biasing means to urge the locking means into the aperture. In use, the locking means may only be released from the locked position by means of force exerted directly upon the locking means.
Patent CA-2237520-C (CA)
Title: Data communication method, data communication terminal, data communication system and communication control system
Inventor: YOSHIKAWA MUNEHIRO
IPC: H04L12/52
Filed: 1998-05-11
Granted: 2006-12-12
Abstract: Prior to communication over the Internet and using a different line, a first terminal transmits to a second terminal a set of information including at least an IP address of the first terminal on the Internet. Based on the IP address thus transmitted separately, the party at the second terminal initiates communication over the Internet. This establishes direct end-to-end communication between the two terminals over the Internet. In a communication setup such as an Internet-based telephone call wherein address information about a desired party on the network is not previously known to a calling party, the inventive method allows the two parties to communicate directly with each other over the network on an end-to-end communication basis without recourse to a rendezvous server or like services.
Patent CA-2238756-C (CA)
Inventor: LAURENT PIERRE
IPC: D21H27/02
Filed: 1996-11-29
Granted: 2006-08-22
Abstract: The present invention relates to a tissue paper sheet (1) comprising one or more plies (6, 7), each having a basis weight of approximately 12 to approximately 70g/m2 and a part of the surface of which is marked. According to the invention, the surface part is marked by an impressed pattern (5') simulating a watermark the impression being applied to one side of the sheet (1), the opposite side corresponding to said impression being plane, the marked surface being smooth, glossy and translucent, and the marked surface comprising at least one marked unit region wherein the ratio of the thickness thereof to the area thereof is less than 0.027. The present invention applies to the manufacture of tissue paper sheets and of disposable decorative handkerchiefs.
Patent CA-2240046-C (CA)
Inventor: MONTEZINOS DAVID LEE
IPC: A23L2/62
Filed: 1996-12-09
Granted: 2002-11-19
Abstract: A beverage such as a dilute juice or tea beverage having a stable flavor/cloud emulsion which contains from about 0.005 to about 0.04 % gellan gum, from about 100 ppm to about 1000 ppm of a preservative selected from sorbic acid, benzoic acid, alkali metal salts thereof and mixtures thereof, from about 300 ppm to about 3000 ppm of a food grade water soluble polyphosphate, and from about 60 to about 99 % by weight of added water having from 0 ppm to about 180 ppm of hardness.
Patent CA-2243424-C (CA)
Inventor: ALBIZZATI ENRICO
IPC: H01B7/295
Filed: 1998-07-20
Granted: 2008-05-20
Abstract: A cable, in particular for power transmission, for telecommunications or for data transmission, or also combined power/telecommunications cables, wherein at least one coating layer consists of a recyclable material which is halogen-free and has superior mechanical and electrical properties. This material consists of a polymer mixture comprising: (a) a crystalline propylene homopolymer or copolymer; and (b) a copolymer of ethylene with at least one alpha-olefin having from 4 to 12 carbon atoms, and optionally with a diene; the said copolymer (b) being characterized by a density of between 0.90 and 0.86 g/cm3 and by a Composition Distribution Index, defined as the weight percentage of copolymer molecules having an alpha--olefin content within 50% of the average total molar content of alpha-olefin, of greater than 45%.
Patent CA-2245801-C (CA)
Title: Alternative routing system for mobile telephone calls
Inventor: GOETZ IAN
IPC: H04M1/725
Filed: 1997-02-27
Granted: 2005-01-25
Abstract: A cellular telephone (1) is provided with a connector (7) for conecting it to an interface unit (11). The interface unit (11) can exchange speech and data signals with the telephone (1) as well as providing power. When the telephone (1) is connected to the interface unit (11), its antenna (3) is effectively disabled. The interface unit (11) provides a link between the telephone (1) and a BTS via a communication path other than the cellular telephone system's conventional cell arrangement. The communication path can comprise telephone or ISDN connections, leased lines, point-to-point microwave links or coaxial cable. In the cases of telephone and ISDN lines and leased lines, baseband speech and data signals pass between the telephone (1) and the interface unit (11), and a modem (14) is used to transmit and receive these signals over the communication path. If a microwave link or coaxial cable is used, r.f. speech and data signals may be passed between the telephone and the interface unit (11). A single interface unit may be used to provide connections for a plurality of telephones.
Patent CA-2251003-C (CA)
Inventor: GALEY JEAN-BAPTISTE
IPC: A61P17/14
Filed: 1998-11-12
Granted: 2003-10-07
Abstract: N-Aryl-2-hydroxy alkylamides (I), their isomers, acylated derivatives and salts, their preparation, and cosmetic and pharmaceutical compositions containing them. The new compounds are of formula (I) R1 = H, halogen, CN, 1-4C alkyl, perfluoroalkyl, or -OR6; R2 = NO2, CN, halogen, -SO2R7, ; R3 = H, halogen, CN, 1-4C alkyl optionally substituted by halogen or OR6; R4 = H or 1-4C alkyl optionally substituted by halogen; R5 = 1-4C alkyl substituted by halogen or phenyl optionally substituted by halogen, CN, or NO2; R6 = H or 1-4C alkyl; R7 = H, 1-4C alkyl, or phenyl optionally substituted by halogen; Y' = OR or NRR'; R and R' = H, 1-8C alkyl optionally substituted by OH or COOR6, or R-N-R' may form a 5 or 6 membered ring Preferred compounds are those in which R1 is Cl, methyl, methoxy, or trifluoromethyl, R2 is Cl, -CO-phenyl, or -COO-ethyl, R3 is Cl, CF3, or methoxy, R4 is methyl, CF3, R5 is CF3, and Y is NH-butyl or NHCOO-propyl.
Patent CA-2254024-C (CA)
Title: Methode statistique multivariable pour caracteriser des images que l'on a formees d'un milieu complexe tel que le sous-sol
Inventor: FARAJ ABDELAZIZ
IPC: G06T7/40
Filed: 1998-12-08
Granted: 2008-04-08
Abstract: Méthode statistique d'analyse de données associées à des éléments d'images traduisant des propriétés physiques d'un milieu complexe tel que le sous-sol par exemple, ces données étant obtenues par une exploration du milieu, de manière à faire apparaître les relations spatiales entre ces éléments. - La méthode comporte successivement une identification des structures spatiales des données, une séparation de ces structures spatiales avec élimination d'éventuelles redondances, la formation, à partir des images initiales, d'images synthétiques ou composantes spatiales qui mettent en évidence les structures spatiales des données; l'établissement d'une typologie des images initiales en fonction des structures spatiales mises en évidence par les composantes spatiales; et le filtrage des images initiales pour enlever le bruit et sélectionner une ou plusieurs structures spatiales identifiées. - Application à la caractérisation de toutes données spatiales, notamment dans les géosciences pour traiter par exemple des images sismiques du sous-sol mais aussi en géographie, en agronomie, en hydrologie, en géomarketing, etc.
Patent CA-2262010-C (CA)
Inventor: COFFIN ROBERT STUART
IPC: C12N1/21
Filed: 1997-07-25
Granted: 2010-08-31
Abstract: La présente invention concerne une souche du virus de l'herpès simplex à laquelle il manque un gène ICP34.5 fonctionnel et un gène ICP27 fonctionnel. L'invention concerne également l'utilisation, chez les mammifères, d'une souche du virus de l'herpès simplex à laquelle il manque un gène ICP34.5 fonctionnel et un gène ICP27 fonctionnel pour le traitement de troubles ou lésions du système nerveux.
Patent CA-2266135-C (CA)
Inventor: REITZ ERIC L
IPC: B66D3/04
Filed: 1999-03-18
Granted: 2003-08-12
Abstract: A multi-position boom nose includes a support structure (12) disposed at one end of a boom (10). The support structure (12) supports at least a first sheave set (16), and the first sheave set (16) includes at least one sheave. A pivot arm (18) has a first end pivotally connected to the support structure. A second end of the pivot arm (18) supports a second sheave set (24), and the second sheave set (24) includes at least one sheave. The pivot arm (18) has a first working position, a second working position and a stowed position. The pivot arm (18) extends towards the boom (10) in the stowed position. Specifically, the pivot arm (18) extends into the boom (10) in the stowed position. In the first working position, the pivot arm (18) extends perpendicular to the boom (10). In the second working position, the pivot arm (18) extends away from the boom (10), and the first sheave set (16) supports a first load bearing member (28), while the second sheave set (24) supports a second load bearing member (42).
Patent CA-2268444-C (CA)
Inventor: KRUGER VOLKER
IPC: E21B47/06
Filed: 1996-10-11
Granted: 2006-08-15
Abstract: La présente invention concerne un système de forage (10) destiné au forage de puits. Le système de forage comprend un train de tiges (20) présentant un trépan (50) entrainé par un moteur à boue (55). Des capteurs placés en des endroits sélectionnés dans le train de tiges mesurent en continu divers paramètres d'exploitation du puits, notamment la pression différentielle dans le moteur à boue, la vitesse de rotation du moteur à boue, le couple, la température, le différentiel de pression entre le fluide passant à travers le moteur à boue et les espaces annulaires entre le train de tiges et le puits, ainsi que la température du fluide circulant. Un circuit de gestion de fond de puits traite les signaux provenant de ces capteurs et il tramsmet les données traitées à la tête du puits à une unité de gestion (40) de surface, laquelle est programmée pour exploiter le système de forage ou aider l'opérateur à diriger les opérations de forage dans divers modes d'exploitation. Le système prévoit également un moyen destiné à contrôler l'état d'usure du moteur à boue et à estimer la durée de vie restante dudit moteur pendant les opérations de forage. Le train de tiges contient également deux préférences des dispositifs d'évaluation et de test de formation, tel qu'un dispositif à résistivité destiné à déterminer la résistivité de la formation, un dispositif à rayons gamma destiné à déterminer l'intensité de la formation au rayons gamma, un inclinomètre destiné à déterminer l'inclinaison du train de tiges près du trépan ainsi qu'un moyen destiné à déterminer l'azimuth du train de tiges.
Patent CA-2269047-C (CA)
Inventor: HARPER FRANK D
IPC: D21H15/02
Filed: 1999-04-14
Granted: 2007-07-03
Abstract: The present invention relates to a soft, thick, single-ply, absorbent paper in the form of a bathroom tissue, facial tissue, or napkin wherein the cellulosic fibers incorporated in the furnish comprise: (a) at least 20 percent by weight of the fibers in the web have a coarseness exceeding 23mg/100m; (b) at least about 20 percent by weight of t he fibers in the web have a coarseness of less than about 1.2mg/100m; and (c) the weight average coarseness to length ratio of the fibers in the web is less than about 8.5mg/100m/mm having a serpentine configuration and to a process for the manufacture of su ch absorbent paper having a basis weight of about 15 lbs. per 3000 square foot ream and having low sidedness, said tissue exhibiting: a specific total tensile strength of between 40 and 200 grams per 3 inches p er pound per 3000 square foot ream, a cross direction specific wet tensile strength of between 2.75 and 20.0 grams per 3 inches per pound per 3000 square foot ream , the ratio of MD tensile to CD tensile of between 1.25 and 2.75, a specific geometric mean tensile stiffness of between 0.5 and 3.2 grams per inch per percent strain per pound per 3000 square foot ream, a friction deviation of less than 0.250, and a sidedness parameter of less than 0.30.
Patent CA-2273397-C (CA)
Inventor: HARRIS GERALD
IPC: F16M11/36
Filed: 1999-05-31
Granted: 2003-11-18
Abstract: An overboot device is provided for increasing a foot print of a foot portion of a bi-pod firearm support. The overboot preferably comprises a base having a cone projecting therefrom and a cylinder axially extending from the cone. A  plurality of fingers axially extend from the cylinder and include a tab radially projecting therefrom. The tabs form a ring which combines with an axially spaced apart annular flange radially projecting from the cone to define a recess therebetween. A removable band nests within the recess so as to constrict the fingers toward one another to reduce the diameter of the cylinder such that the overboot may be secured about the foot portion of the bi-pod assembly.
Patent CA-2277891-C (CA)
Title: Nouvelle formulation pour inhalation ayant une densite en vrac de 0,28 a 0,38 g/ml et contenant du sulfate de terbutaline, procede de preparation et utilisation de cette formulation
Inventor: TROFAST JAN
IPC: A61K9/00
Filed: 1998-01-13
Granted: 2006-08-29
Abstract: L'invention concerne une composition en poudre sèche comprenant du sulfate de terbutaline et un excipient, ces deux substances étant finement divisées. Cette formulation a une densité en vrac de 0,28 à 0,38 g/ml et est adaptée au traitement de troubles respiratoires.
Patent CA-2284262-C (CA)
Title: Improved drawer slide
Inventor: CABRALES RAHL F
IPC: A47B88/493
Filed: 1998-03-18
Granted: 2007-06-05
Abstract: An improved drawer slide member ball bearing raceway (Figs. 3-5). The improved raceway (shown in Fig. 3) comprising a square U-channel shape with double indentations (221, 223, 225, 227) restricting lateral movement of the ball bearings (23, 21) contained therein. Alternatively, a shoulder (303, 301) may be formed in the raceway (shown in Figs. 4 and 5) restricting lateral movement of the ball bearings (23, 21) in a direction toward a web (12) of the slide member (11), thereby providing both ball bearing float and reducing the amount of lean of an inner or intermediate slide member (29).
Patent CA-2286117-C (CA)
Inventor: HUDSON HANK M
IPC: C10L3/06
Filed: 1998-04-14
Granted: 2006-07-25
Abstract: On décrit un processus de récupération d'éthane, d'éthylène, de propane, de propylène ou de produits d'hydrocarbures plus lourds, à partir d'un flux de gaz d'hydrocarbures. Ce flux est divisé en un premier et deuxième flux, le deuxième flux étant refroidi est expansé à pression plus basse et acheminé vers un dispositif de contact. Le premier flux est refroidi pour le condenser sensiblement dans sa totalité; il ensuite expansé à pression plus basse puis utilisé pour refroidir et condenser au moins partiellement un flux de distillation plus chaud provenant d'une colonne de distillation. Au moins une partie du flux de distillation partiellement condensé est dirigée vers le dispositif de contact pour y être mis en contact étroit avec le deuxième flux expansé. Les vapeurs et liquides résultant du processus sont séparés du dispositif de contact et les liquides sont apportés à la colonne de distillation. Les quantités et températures des charges d'alimentation placées dans le dispositif de contact et dans la colonne de distillation sont suffisantes pour maintenir les températures de tête du dispositif de contact et de la colonne de distillation à des niveaux de température qui permettent de récupérer la majeure partie des produits désirés.
Patent CA-2291238-C (CA)
Title: Manche reglable pour instrument chirurgical
Inventor: BARTHOLOMEW ROSS
IPC: A61F2/24
Filed: 1998-05-18
Granted: 2005-03-15
Abstract: L'invention concerne un manche polyvalent pour instrument chirurgical, pourvu d'extrémités proximale et distale. Un élément de préhension est disposé à proximité ladite extrémité proximale, un élément de raccordement étant placé à proximité de ladite extrémité distale. Un élément réglable, pouvant être replié par un utilisateur humain sensiblement en tout point, est placé entre l'élément de préhension et l'élément de raccordement. Cet élément réglable peut en outre comprendre une partie à flexibilité améliorée, qu'il est plus facile de replier que d'autres parties de cet élément réglable.
Patent CA-2293095-C (CA)
Title: Pack-off bushing
Inventor: GILLIS IAN
IPC: E21B43/10
Filed: 1999-12-23
Granted: 2004-11-30
Abstract: A pack-off bushing for placement inside an outer conduit while a fluid is passed through an inner conduit positioned within the outer conduit. The bushing includes a mandrel having a mandrel passage extending axially therethrough, a housing carried on the mandrel and capable of axial movement relative to the mandrel and a balancing system associated with the mandrel and the housing for applying a balancing force to the mandrel to oppose an axial mandrel force applied to the mandrel.
Patent CA-2302170-C (CA)
Inventor: IWAO MASANORI
IPC: B60N2/24
Filed: 1998-08-28
Granted: 2003-05-06
Abstract: A prior vehicular turning seat for the use of, for example, an aged or disabled person, posed the problem of inconvenience of use because of the need of sliding a seat body forward and turning the seat body toward entrance and exit side, and another problem of sacrificing a space at a passenger's feet when a position of the seat is set forward in order to turn the seat without sliding it. A vehicular turning seat, in which a space at a passenger's feet is not sacrificed and which is convenient to use, wherein a seat body (2) is turnably supported by a rotating disk (13) which is mounted in a position offset from the center (HP) of a seat surface toward an entrance and exit side, and a pinion gear (6), an intermediate gear (36) and a rack (38) mesh with one another to interlock turning action with forward and rearward moving action of the seat body (2).
Patent CA-2302412-C (CA)
Inventor: WOLF VERONICA
IPC: A61K31/472
Filed: 1998-09-04
Granted: 2005-12-20
Abstract: Novel aminoalkylphenols, having the formula (see formula) intermediates and processes for the preparation thereof, and methods of relieving memory dysfunction utilizing the aminoalkylphenols or compositions thereof are disclosed.
Patent CA-2302794-C (CA)
Title: Automatic calibration system for wafer transfer robot
Inventor: PEURACH JOHN T
IPC: H01L21/677
Filed: 2000-03-28
Granted: 2010-02-02
Abstract: A system for automatically calibrating a semiconductor wafer handling robot so that the robot will move wafers into and out of precise locations within enclosures that form process stations or storage cassettes is disclosed. The system comprises a controller having memory and logic sections connected to a robot having an articulated arm that is movable in vertical (Z), horizontal (e), and radial (R) directions and having a wafer retaining wand at the end of the arm. Dimensional characteristics of the robot wand and the enclosures are stored in the controller memory. Sensors are provided at each enclosure and/or the robot wand which are activated and provide signals to the controller that are relative to the wand position. The robot is programmed to execute a series of progressive movements at each enclosure location which are controlled by a combination of sensor response signals and the appropriate dimensional characteristics. At the end of the programmed movements, the robot wand is positioned within a process station or cassette so that it can engage for removal or release a wafer therein at a precise predetermined location.
Patent CA-2302850-C (CA)
Title: Stretch mask with an adhesive matrix that can be extended at least when wet
Inventor: GUERET JEAN-LOUIS
IPC: A61P21/00
Filed: 2000-03-29
Granted: 2006-10-31
Abstract: In a mask for the face or body, comprising a carrier sheet (CS) coated on one face with a permanent adhesive matrix (AM) (wh adheres to both dry and wet skin) and skin treatment active agent(s) (AA) contained in CS and/or AM, AM is stretchable (at least wet form) such that the mask can be adapted to the shape of the region to be treated. CS is also stretchable (at least in wet form) to correspond with the deformation of AM.
Patent CA-2303250-C (CA)
Inventor: JERNSTROM ROLF
IPC: H02G7/20
Filed: 1998-09-08
Granted: 2006-08-29
Abstract: The invention relates to a post (1), in which there is an integral lead or wiring harness (5), for conducting a current, signal or similar.
Patent CA-2305015-C (CA)
Title: Mixing method and apparatus
Inventor: LEUGEMORS EDWARD K
IPC: B01F3/12
Filed: 2000-04-12
Granted: 2004-11-09
Abstract: A apparatus and method of use for mixing a particulate composition and a liquid for oilfield cementing applications method is disclosed. The apparatus is capable of mixing a dry particulate with a liquid to form a cement slurry at high mixing rates. A jet spray nozzle and a mixing zone operably connect to a barrel that transmits slurry along its length. The slurry may recirculated by pumping to prepare a cement mixture for oilfield cementing operations.
Patent CA-2305504-C (CA)
Title: Dyeing composition for keratinous fibres with direct cationic colouring agent and a quaternary ammonium salt
Inventor: RONDEAU CHRISTINE
IPC: A61K8/40
Filed: 1999-07-28
Granted: 2008-10-21
Abstract: The invention concerns a dyeing composition for keratinous fibres, in particular human keratinous fibres such as hair, comprising in an appropriate dyeing medium, at least a direct cationic colouring agent of specific formula, and characterised in that it further contains at least a quaternary ammonium salt. The invention also concerns methods and devices using said composition.
Patent CA-2309513-C (CA)
Inventor: BUTTERFIELD CHARLES A JR
IPC: E21B23/00
Filed: 2000-05-26
Granted: 2008-01-08
Abstract: An improved liner hanger setting mechanism is provided.  The setting mechanism of the present invention is basically comprised of a tubular pump down plug receptacle having a plug seat defined therein. A cylindrical pump down setting plug having a central flow passage and a rupturable member disposed therein to prevent flow, therethrough is dropped into a work string and the tubular plug receptacle. The pump down setting plug will engage the plug seat and pressure can be increased to the setting pressure required to set a hydraulically actuated liner hanger. The pressure can then be further increased to the rupture pressure of the rupturable member to provide for full bore flow through the pump down setting plug.
Patent CA-2311438-C (CA)
Title: Self-tanning mousse
Inventor: CASTRO MAURICIO
IPC: A61Q19/04
Filed: 2000-06-13
Granted: 2005-12-13
Abstract: The present invention relates to composition comprising a self-tanning agent, a nitrogen-free polymer, and a nitrogen-free surfactant; cosmetologic products such as mousses comprising such composition and a cosmetically acceptable carrier; and methods of using such products.