baber/WOPTO huggingface dataset:
Patent CA-2209514-C (CA)
Title: Transfer resistant cosmetic stick compositions with semi-matte finish
Inventor: BARONE SALVATORE J
IPC: A61K8/00
Filed: 1996-10-30
Granted: 2004-02-24
Abstract: An anhydrous cosmetic stick composition with improved transfer resistance comprising, by weight of the total composition: a) 10-70 % of a volatile solvent, b) 0.1-40 % of a polymeric organosiloxane emulsifier containing at least one hydrophilic radical and at least one lipophilic radical.
Patent CA-2220425-C (CA)
Inventor: WANG SHIH-PING
IPC: G16H30/20
Filed: 1996-05-09
Granted: 2008-11-25
Abstract: On affiche des radiographies avec à la fois un niveau d'éclairage élevé et une haute définition, conjointement à une légende superposée de façon à permettre le repérage d'anomalies recherchées, identifiées au moyen d'un processus dans lequel les radiographies sont numérisées puis soumises à un traitement permettant d'extraire les particularités. On affiche, par exemple, les radiographies avec à la fois un niveau d'éclairage élevé et une haute définition sous la forme d'images de films radiographiques, sur une boîte à lumière, tout en superposant de manière sélective, sur une même image, les données de légende au moyen d'un système d'imagerie distinct fonctionnant en association avec la boîte à lumière. De cette manière, le radiologue peut visualiser soit uniquement le film radiographique, comme cela se fait habituellement, soit le même film radiographique, en position identique et avec la même haute définition et le même niveau d'éclairage ou presque, mais auquel on a superposé, en parfaite concordance, les données de légende. L'invention concerne en outre d'autres possibilités d'affichage d'une radiographie haute définition ainsi que d'autres manières de superposer les données de légende sur une radiographie.
Patent CA-2225987-C (CA)
Title: Enclosed storage battery and its manufacturing method
Inventor: KAJIYA HIROMI
IPC: H01M50/54
Filed: 1997-12-24
Granted: 2007-10-02
Abstract: The invention relates to a square type enclosed storage battery of medium to large capacity, more particularly to a technology for realizing high volume capacity density or high output density, and is hence intended to present a square type enclosed storage battery of medium to large capacity of high reliability and small temperature rise, comprising a electrode plate group laminating plural layers of positive plates 8a and negative plates 8b through separators 8c, and a synthetic resin case 10 for accommodating the electrode plate group 8, in which a nickel-made terminal 2 has a pair of screws 2a as external output terminals of positive and negative electrodes, a pole portion 2b, a sealing groove 2c, and a current collector 2f, their central axes are designed to be nearly on a same line, plural current collectors 2f project from a flange 2d to the electrode plate group side, and the terminal 2 is fixed by a synthetic resin cover 1.
Patent CA-2231034-C (CA)
Title: Smokers vacuum system
Inventor: HILLER MARIA
IPC: A24F47/00
Filed: 1998-04-30
Granted: 2000-08-29
Abstract: The system includes a smoke chamber. This chamber can vary in size and shape.  The cigarette, cigar or pipe is placed into the chamber. The device draws the smoke from the lit cigarette and the like and pulls it through the Vacuum System and then blows it out through a venting apparatus or even an outside window. The size of the system will vary according to usage. Single usage is possible or multiple users can be accommodated on a larger system. The Smokers Vacuum system is practical for residential use or can be built for commercial use. i.e. a restaurant or night club or a public area. There can be one hose leading from the smoke chamber to the motor chamber for a single user, or there can be many smoke chambers leading to the motor chamber for many users.
Patent CA-2231774-C (CA)
Title: Plants which synthesize a modified starch, process for the production thereof and modified starch
Inventor: KOSSMANN JENS
IPC: A23L5/10
Filed: 1996-09-19
Granted: 2010-09-07
Abstract: Nucleic acid molecules are described encoding a starch granule-bound protein as well as methods and recombinant DNA molecules for the production of transgenic plant cells and plants synthesizing a modified starch with modified viscosity properties and a modified phosphate content. Moreover, the plant cells and plants resulting from those methods as well as the starch obtainable therefrom are described.
Patent CA-2239292-C (CA)
Title: Inhalateur fournissant des doses multiples d'une poudre seche pharmacologique
Inventor: KELLER MANFRED
IPC: A61M15/06
Filed: 1996-12-05
Granted: 2003-09-30
Abstract: Inhalateur destiné à fournir des doses multiples d'une poudre sèche pharmacologique, comprenant, un boîtier (100, 150) et une coiffe protectrice (950) pouvant être retirée de manière à dégager une embouchure spéciale (900) montée sur ce boîtier. A l'intérieur de ce boîtier, il est prévu un guide pour distributeur à tiroir (200), un distributeur à tiroir doseur (300), un organe de retenue (400), un coulisseau (500), un entonnoir (600), un compteur (700), un couvercle (800), ainsi qu'un guide d'obturateur (850). Lorsqu'on retire la coiffe protectrice (950), le dosage de la poudre est déclenché et une dose contenue dans la cavité doseuse (302) est déplacée vers l'embouchure (900) par l'intermédiaire du distributeur à tiroir doseur (300). Ce n'est que lorsqu'on applique une intensité minimale déterminée pour l'inhalation, que l'organe de retenue (400) est déplacé par le couvercle (800) subissant l'aspiration, libérant ainsi la dose pour l'inhalation. Lorsque l'inhalateur est complété par un module électronique et par une buse réglable, toutes les données appropriées pour l'inhalation peuvent être déterminées et les conditions d'écoulement peuvent être régulées.
Patent CA-2240086-C (CA)
Inventor: CORDOVA AMADO
IPC: G01C19/72
Filed: 1998-06-08
Granted: 2001-09-11
Abstract: A fiber optic rotation sensor system having improved scale factor stability includes an optically pumped gain fiber arranged to provide optical signals to an integrated optics chip connected to a fiber optic sensing coil. An optical coupler receives optical signals from the gain fiber and provides the optical signals to an optical fiber. The optical fiber is arranged to guide optical signals from the optical coupler along an optical path toward the integrated optics chip such that optical signals from the gain fiber are input to the fiber optic sensing coil to form counter-propagating waves therein. The counter-propagating waves traverse the sensing coil and then combine in the integrated optics chip to form a gyro output signal. A depolarizer is placed in the optical path between the first optical coupler and the integrated optics chip to prevent random changes in the state of polarization of optical signals propagating between the gain fiber and the integrated optic chip.
Patent CA-2245791-C (CA)
Inventor: PEDERSEN BRADLEY J
IPC: G06F9/46
Filed: 1997-02-05
Granted: 2000-08-01
Abstract: A network including at least two server nodes, a master network information server node and a client node in communication with each other. The master network information server node contains a list of network addresses and respective load information corresponding to each of the server nodes. In one embodiment the client node is directed to use a server node on which to execute an application based on the load information stored on the master network information server node. A method is described which includes the steps of requesting an available server from a master network information server node and connecting the client node to an available server node based on the load levels.
Patent CA-2248238-C (CA)
Title: Methode et systeme de mesure comportant une extension semi-rigide
Inventor: WITTRISCH CHRISTIAN
IPC: E21B23/14
Filed: 1998-10-08
Granted: 2008-03-25
Abstract: La présente invention concerne un système pour déplacer des instruments dans un conduit comportant une portion fortement inclinée par rapport à la verticale. Le système comporte un ensemble d'instruments lié mécaniquement par l'intermédiaire d'une extension à une première extrémité de moyens de déplacement à énergie électrique. - L'extension est un tronçon de tige semi-rigide en matériau composite pouvant être enroulée sur un touret et comportant au moins un conducteur électrique. - La présente invention concerne également une méthode de mise en oeuvre du système. - Application aux puits pétroliers fortement inclinés et aux forages latéraux.
Patent CA-2252114-C (CA)
Title: Ink roller assembly
Inventor: KESSLER JOHN R
IPC: B41F31/26
Filed: 1998-11-25
Granted: 2006-08-01
Abstract: Disclosed are various embodiments of an ink roller assembly with a capillary ink metering unit and a surrounding porous ink retaining sleeve, wherein the unit is comprised of a pair of capillary sections connected to each other and wherein capillary sections include a hollow shaft and discs with intervening ink capillary chambers interconnected by passages. In another embodiment, a capillary ink metering unit includes discs on a solid shaft, wherein there are passages interconnecting capillary chambers.
Patent CA-2258741-C (CA)
Title: Procede et dispositif de fermeture d'au moins une extremite d'un tube et bouchon de fermeture
Inventor: ANDERSSON LOA
IPC: F16L57/00
Filed: 1997-05-13
Granted: 2006-01-03
Abstract: L'invention concerne un procédé, un dispositif et un bouchon (4), séparé d'une bande, destiné à fermer au moins une extrémité d'un tube (8) afin de protéger le tube (8) d'un encrassement interne. Le bouchon (4), destiné à fermer l'extrémité (12) d'un tube, fait partie intégrante de bouchons similaires obtenus, formés les uns à la suite des autres sur une distance prédéterminée, dans une ligne longitudinale d'une bande continue (5), et est pourvu d'une formation de type poignée (18) par laquelle ledit bouchon (4) peut être pris dans sa position fixée dans le tube (8), avant ou pendant l'utilisation du tube (8).
Patent CA-2260669-C (CA)
Inventor: RING MICHAEL E
IPC: B61G9/24
Filed: 1999-02-04
Granted: 2002-12-10
Abstract: An improved ball and race connection assembly for use in connecting together adjacently disposed ends of railway vehicles is provided. This ball and race connection assembly is particularly useful as a connection member in slackless type drawbar assemblies. The improved ball and race connection assembly includes a race member which is formed from a polymeric and/or composite material, specifically a resin impregnated filament wound material which is wound on a polytetrafluoroethylene/polyester mesh sleeve and cured. The use of these materials enables the race member to have sufficient strength and to be self-lubricating, thus eliminating the costs of providing a lubricating material at the ball and race interface, as is necessary when using a metal race, as well as reducing the amount of friction at this interface resulting in lower L/V ratios. Also, the filament wound race member is light-weight, resulting in an overall weight reduction of the railway vehicle connection assembly, easier to manufacture than currently used metal race members, and has excellent corrosion resistance.
Patent CA-2263423-C (CA)
Inventor: HANCOCK STEPHEN S
IPC: F28C3/08
Filed: 1997-08-19
Granted: 2003-07-08
Abstract: Echangeur thermique (100) en série. Cet échangeur thermique (100) comporte un passage (102) en série s'étendant dpuis une entrée (24) jusqu'à une sortie (106) et une pluralité de séparateurs vapeur-liquide (104) qui extraient la vapeur du passage.
Patent CA-2268661-C (CA)
Title: Systemes et terminaux de radiocommunication a debit multiple
Inventor: DIACHINA JOHN
IPC: H04W28/22
Filed: 1997-10-10
Granted: 2006-11-28
Abstract: La présente invention permet d'adapter une connexion de radiocommunication aux variations de largeur de bande en modifiant le type d'informations transmises. Par exemple, dans un environnement AMRT, une première tranche de temps en liaison descendante associée à une connexion à double ou triple débit peut être dotée d'un premier format, tandis qu'une deuxième tranche de temps associée à la même connexion peut être dotée d'un deuxième format différent du premier format. La largeur de bande de la deuxième (ou de la troisième) tranche de temps peut être utilisée pour transporter des informations sur une voie rapide hors bande (FOC). La FOC peut fournir des informations relatives à la même connexion que les données utiles ou le champ de données de cette tranche de temps, par exemple, un identificateur de type de service qui informe la station mobile ou la station fixe du type d'informations (vocales, vidéo ou données, par exemple) qui sont transmises dans les données utiles. Selon une variante, les informations de la FOC peuvent être associées à une ou plusieurs connexions différentes de celles qui sont prises en charge par les données utiles ou le champ de données contenant la FOC.
Patent CA-2269413-C (CA)
Inventor: JOSEPH EALIAS C
IPC: B29C45/40
Filed: 1999-04-20
Granted: 2005-02-22
Abstract: An apparatus and method for ejecting threaded injection molded articles from a mold core by simultaneous application of rotational and translational force. The apparatus has a stripper ring which is rotatable about and movable along its axis. A driver rotates a stripper ring rotator in response to input from a machine ejector rod. Input from the machine ejector rod is transferred to the driver by a helically splined spindle which is axially movable relative to the driver and which engages a corresponding helically splined bore in the stripper ring rotator. Rotation of the stripper ring rotator is transferred to the stripper ring by meshing pinions. The stripper ring rotator also has a gear which meshes with corresponding teeth in a transversely extending rack to cause movement of the rack. Cams are secured to the rack and act against cam followers connected to the stripper ring to translate transverse movement of the rack into axial movement of the stripper ring.
Patent CA-2269972-C (CA)
Inventor: OCTAVIO MARIA TERESA
IPC: D04H1/42
Filed: 1997-10-28
Granted: 2003-07-01
Abstract: Cette invention a trait à un voile fibreux perméable aux fluides, non tissé de préférence, comportant une première et une seconde surface. Ce voile comporte un voile hydrophile non tissé constitué de plusieurs fibres individuelles, de préférence blanchies, rendues brillantes et/ou opaques, associées les unes aux autres. Le voile comporte plusieurs gradients de tension superficielle définis par les limites de zones discontinues et séparées du voile, situées sur la première surface faisant montre d'une tension superficielle différente de celle d'une partie adjacente du voile. Sur ces zones a été déposé, selon une répartition aléatoire, un matériau de préférence blanchi, rendu brillant et/ou opaque et à faible tension superficielle. Dans un mode de réalisation préféré, le voile non tissé est constitué de fibres mises en forme d'une coupe transversale sensiblement non circulaire, trilobée ou en forme de delta, de préférence, comportant des agents de blanchiment optique, des agents azurants et/ou opacifiants à l'intérieur du matériau fibreux. Le matériau à faible tension superficielle renferme, de préférence, des agents azurants et opacifiants, un matériau préféré comportant une résine siliconique durcissable aux ultraviolets comprenant, en suspension particulaire, du dioxyde de titane. Les voiles fibreux non tissés de l'invention peuvent être avantageusement utilisés en tant que couche supérieure et/ou auxiliaire d'un article absorbant, par exemple une couche, une serviette hygiénique ou analogue.
Patent CA-2272616-C (CA)
Title: Screen apparatus for papermaking material
Inventor: AIKAWA YOSHIHIKO
IPC: D21D5/02
Filed: 1999-05-25
Granted: 2006-09-19
Abstract: A screen apparatus includes a tank for receiving papermaking material; a cylindrical first screen having a closed end, an open end and a plurality of circumferential first openings partitioning the tank into first and second chambers; an annular second screen adjacent the first screen; and a rotating member in the first chamber. The second screen has second openings in a plate and a large center opening. The rotating member faces the large opening of the second screen and the closed end of the first screen, and includes agitating members facing both screens. When papermaking material is supplied to the first chamber, foreign materials are removed by the first and second screens, and refined papermaking material is discharged through the second chamber.
Patent CA-2277032-C (CA)
Title: Wall module and method for producing the same
Inventor: BANHARDT VOLKER
IPC: B62D31/02
Filed: 1998-10-23
Granted: 2002-04-02
Abstract: A wall module for a car body, between an outer covering layer 6 and an inner  covering layer 7, has a structure that is made of intersecting frame members 8, 9, whereby a thermal insulation 12 is provided in cavities 11 between the frame members 8 , 9. To give the wall module a high budding strength, in particular in the longitudinal direction of the car body, a plurality of one-piece frame members extend in the longitudinal direction of the car body and are made of a material that has a higher modulus of elasticity than the outer layers 6, 7.
Patent CA-2278188-C (CA)
Inventor: NI YONGHAO
IPC: D21C9/10
Filed: 1998-01-19
Granted: 2003-11-25
Abstract: The present invention is concerned with a single stage method delignification process for pulps, preferably sulphite pulps. The improvement to conventional oxygen delignification process comprises in situ addition of a reducing agent substantially non-reactive with oxygen. The end result is a pulp having enhanced strength properties and higher viscosity. Sodium borohydride is the preferred reducing agent, and MgO is the preferred alkali source. Similar results can be obtained with a two-stage oxygen delignification wherein the pulp is treated with the reducing agent in the first stage, and then washed and pressed conventionally before proceeding with the oxygen delignification in a second stage.
Patent CA-2280654-C (CA)
Title: Process for the production of 1,2-butadiene
Inventor: STUWE Arnd
IPC: C07C7/08
Filed: 1999-08-24
Granted: 2007-10-23
Abstract: The production of 1,2-butadiene in purities of at least 85% becomes possible by means of a process in which a polymerization-inhibitor-containing C4 hydrocarbon fraction is subjected to at least one fractional distillation.
Patent CA-2283958-C (CA)
Inventor: ANDERSON EDWIN A
IPC: E21B31/107
Filed: 1998-03-11
Granted: 2005-05-17
Abstract: L'invention concerne un appareil amortisseur de couple (39), comprenant un mandrin (82), ainsi qu'un cylindre (8) pourvu d'organes absorbeurs de couple (8-12, 27), destinés à absorber une surcharge de couple tout en permettant la transmission de l'énergie de rotation à la colonne de forage. Le mandrin est relié à ladite colonne de forage pour prévenir une surcharge de couple sur celle-ci, tout en permettant au mécanisme d'entraînement d'une coulisse de forage ou d'un accélérateur de coulisse (40) de fonctionner.
Patent CA-2285394-C (CA)
Inventor: SQUIRES MERYL
IPC: A61K31/198
Filed: 1998-03-24
Granted: 2013-01-08
Abstract: An improved medical treatment and medicine is provided to quickly and safely resolve HIV and other microbial infections. The inexpensive medicine can be self administered and maintained for the prescribed time. The attractive medicine comprises an antimicrobial concentrate comprising microbe inhibitors, phytochemicals or isolates. Desirably, the effective medicine comprises a surfactant and an aqueous carrier or solvent and a nutrient. In the preferred form, the medicine comprises: Echinacea and Commiphora myrrha phytochemicals, benzalkonium chloride, a sterile water solution, and folic acid.
Patent CA-2288330-C (CA)
Title: Benzoyl amino acid derivatives useful as inhibitors of protein isoprenyl tranferases
Inventor: SEBTI SAID M
IPC: C07C271/22
Filed: 1998-05-07
Granted: 2014-02-11
Abstract: Compounds having formula (I) or a pharmaceutically acceptable salt thereof wherein R1 is (a) hydrogen, (b) lower alkyl, (c) alkenyl, (d) alkoxy, (e) thioalkoxy, (f) halo, (g) haloalkyl, (h) aryl -L2-, and (i) heterocyclic -L2-; R2 is selected from (a) formula (1), (b) -C(O)NH-CH(R14)-C(O)OR15, (c) formula (2), (d) -C(O)NH-CH(R14)-C(O)NHSO2R16, (e) -C(O)NH-CH(R14)-tetrazolyl, (f) -C(O)NH-heterocyclic, and (g) -C(O)NH-CH(R14)-C(O)NR17R18; R3 is substituted or unsubstituted heterocyclic or aryl, substituted or unsubstituted cycloalkyl or cycloalkenyl, formula (3), and -P(W)RR3RR3'; R4 is hydrogen, lower alkyl, haloalkyl, halogen, aryl, arylalkyl, heterocyclic, or (heterocyclic)alkyl; L1 is absent or is selected from (a) -L4-N(R5)-L5-, (b) -L4-O-L5-, (c) -L4-S(O)n-L5-, (d) -L4-L6-C(W)-N(R5)-L5-, (e) -L4-L6-S(O)m-N(R5)-L5-, (f) -L4-N(R5)-C(W)-L7-L5-, (g) -L4-N(R5)-S(O)p-L7-L5-, (h) optionally substituted alkylene, (i) optionally substituted alkenylene, (j) optionally substituted alkynylene, (k) a covalent bond, (1) formula (4), and (m) formula (5) are inhibitors of protein isoprenyl transferases. Also disclosed are protein isoprenyl transferase inhibiting compositions and a method of inhibiting protein isoprenyl transferases.
Patent CA-2294282-C (CA)
Title: Feminine hygiene system and kit using an absorbent interlabial device
Inventor: OSBORN THOMAS W III
IPC: A61F13/82
Filed: 1998-06-15
Granted: 2005-07-26
Abstract: An absorbent interlabial device worn by female wearers for catamenial purposes, incontinence protection, or both, is disclosed. The absorbent interlabial device of the present invention includes a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the two. The length of the device is between about 60 mm about 130 mm. The width is between about 25 mm and about 50 mm. The device has an axis of preferred bending along its longitudinal centerline. When folded along the axis and inserted into the wearer's interlabial space, the topsheet maintains contact with the walls of the wearer's labia. A method of using a system of feminine hygiene products is also disclosed. the system includes the use of an absorbent interlabial device in combination with a sanitary napkin. The absorbent interlabial device of the present invention may also be used in combination with an absorbent tampon. The absorbent interlabial device may be packaged in a common package with a sanitary napkin or a tampon as a feminine hygiene kit.
Patent CA-2296100-C (CA)
Title: Embedded network management system
Inventor: ALLGOOD OTTIE E
IPC: H04L12/28
Filed: 1999-05-03
Granted: 2005-04-19
Abstract: A network management system includes an embedded node, having network database and communications elements, which is coupled locally on an ECHELON network. This local coupling provides a relatively high bandwidth connection to accommodate relatively high traffic volume between the network database and nodes for improved system performance relative to prior art configurations. Locally coupling the network database to the network eliminates the need to tunnel various messages needed to effect a network service when using a tiered architecture common in the HVAC industry. The communications elements include com ports adapted to couple the embedded node to a workstation via a conventional network, and to an ECHELON network.
Patent CA-2304694-C (CA)
Inventor: THURNHERR ERNST
IPC: F16B5/02
Filed: 1998-09-21
Granted: 2004-02-03
Abstract: The invention concerns a screw (1) for fixing wooden roof boards (10) on a roof substructure having inter alia a wooden beam (9). In each case is arranged a threaded section (2, 3) adjacent to the screw head ( 5) and to a penetrating or perforating tip (6). Said two threaded sections (2, 3) have the same external diameter and have between them an unthreaded shank section (4).