baber/WOPTO huggingface dataset:
Patent CA-2301237-A1 (CA)
Title: Chassis d'oculus, oculus et procede de montage
Inventor: ZAGO MICHEL
IPC: E06B3/58
Filed: 2000-03-15
Abstract: L'invention concerne un châssis d'oculus destiné au montage d'un vitrage (4) dans une ouverture ménagée à travers une paroi (5), comportant un flasque avant (1), un flasque arrière (2) et un flasque intermédiaire (3), constitués chacun d'une seule pièce moulée en forme de cadre continu sans fin, des moyens (26) de serrage axial du flasque intermédiaire (3) et du flasque avant (1), et des moyens (38) de serrage axial de la portée externe d'appui (10) du flasque arrière (2) sur la paroi (5) et de la portée externe d'appui (19) du flasque avant (1) sur la paroi (5), distincts des moyens (26) de serrage axial du flasque intermédiaire (3) et du flasque avant (1).
Patent CA-2302305-A1 (CA)
Inventor: SCHLEINKOFER UWE
IPC: B23B27/14
Filed: 1998-08-20
Abstract: A rotary tool that includes an elongate tool body and a hard insert (16) affixed to the tool body is disclosed. The hard insert comprises a WC-cermet comprising tungsten carbide and about 5 wt.% to 19 wt.% Co-Ni-Fe-binder. The Co-Ni-Fe-binder is unique in that even when subjected to plastic deformation, the binder substantially maintains its face centered cubic (fcc) crystal structure and avoids stress and/or strain induced transformations.
Patent CA-2303654-A1 (CA)
Title: Water heater
Inventor: VAGO OTTO Z
IPC: F24H1/18
Filed: 2000-04-03
Abstract: A water heater comprising a water-tight tank having a combustion chamber located in the bottom portion of the tank. A combustion air inlet tube extends from the top of the water heater through the interior of the tank to a chamber at the bottom of the water tank to carry combustion air thereto. A combustion air blower is operable to draw the preheated combustion air into the air inlet tube and then into the combustion chamber. Combustion air entering the combustion chamber supports combustion of gas emanating from burners positioned in the combustion chamber. The products of combustion (flue gases) are drawn upwardly through a plurality of tubes, which extend from the combustion chamber to a flue gas collector box on the top of the water heater. From the flue gas collector box, the flue gases flow into an air/flue product mixing chamber and then out through an exit port.
Patent CA-2306501-A1 (CA)
Inventor: CHANDLER DON
IPC: C12Q1/68
Filed: 1998-10-14
Abstract: An improved method of making a series of bead or microsphere or particle populations characterized by subtle variation in a proportion or ratio of at least two fluorescent dyes distributed within a single bead of each population is provided. These beads, when excited by a single excitation light source are capable of giving off several fluorescent signals simultaneously. A set containing as many as 64 distinct populations of multicolored, fluorescent beads is provided and when combined with analytical reagents bound to the surface of such beads is extremely useful for multiplexed analysis of a plurality of analytes in a single sample. Thus, methods of staining polymeric particles, the particles themselves, and methods of using such particles are claimed.
Patent CA-2314898-A1 (CA)
Title: Solid catalyst for olefin polymerization and method for producing olefinic polymer using the same
Inventor: IIJIMA MINORU
IPC: C08F4/658
Filed: 1999-04-12
Abstract: The present invention relates to a solid catalyst (D) for olefin polymerization comprising a magnesium-containing solid component (A) carrying thereon an organoaluminum-oxy compound (B) and a metallocene compound (C), the magnesium-containing compound (A) being obtained by heat treating a magnesium compound represented by the general formula: MgX2.cndot.nH2O where X represents a halogen atom and n is an integer of 1 to 12, and to a method of producing an olefinic polymer using the catalyst.      In the case where the above solid catalyst for olefin polymerization is used, catalyst activity, particularly activity per solid catalyst, is high. Therefore, catalyst cost is inexpensive and a deashing treatment step such as catalyst removal can be omitted. Further, the olefinic polymer produced has a narrow molecular weight distribution, and in the case of a copolymer, its monomer composition is uniform.
Patent CA-2321392-A1 (CA)
Title: Multi-article printing method using water-based ink
Inventor: OZAWA CHIZUO
IPC: C03C17/34
Filed: 2000-09-28
Abstract: Various articles, including game balls, doll heads, fruit and vegetables, glass or other transparent objects, including recording media cases have water-based ink applied thereto. An article support positioned and moved through an ink jet printer, the print head of which may be positioned in plural home positions transversely of the path of the article support so as to apply water-based ink to multiple articles.
Patent CA-2321885-A1 (CA)
Title: Method for controlling the integrity of hollow fibre filtering modules
Inventor: CHEVALIER MARIE-REINE
IPC: B01D63/02
Filed: 1999-02-22
Abstract: The invention concerns a method for controlling the integrity of hollow fibre filtering modules and detecting leaks of the fluid treated through an entirely or partially ruptured fibre, characterised in that it consists in: detecting the noise caused by the passage of a fluid through a ruptured fibre; amplifying the resulting noise signal; and comparing the resulting amplified signal to a noise threshold level, in the same range of frequencies, characteristic of a module in perfect condition, said comparison enabling to detect whether the module is in perfect condition or not.
Patent CA-2323412-A1 (CA)
Title: Method for transforming slag derived from non-iron metallurgy
Inventor: EDLINGER ALFRED
IPC: C22B15/00
Filed: 1999-03-16
Abstract: In a method of converting slags derived from nonferrous metallurgy, in particular primary and secondary Ni and Cu metallurgical slags, while recovering and/or enriching the nonferrous metals and forming synthetic puzzolans, the molten oxidic slags are reduced with gases containing H2 and CO such as, e.g., cracked gas in a first reduction stage above a metal bath containing Cu and/or Ni and optionally Co. The redox potential of the CO/H2 mixture is reduced by adding 10 to 40% by volume H2O vapor and/or CO2 in order to hold off the reduction of Fe oxides. Subsequently, the remaining slag free of Cu and Ni is further reduced above an iron bath while using carbon in order to reduce the portion of Fe oxides so as to produce a slag free of Fe and nonferrous heavy metals.
Patent CA-2327059-A1 (CA)
Title: Multiple wobble correction optical elements to reduce height of raster output scanning (ros) system
Inventor: WILSON JAMES M
IPC: G02B17/08
Filed: 2000-11-29
Abstract: Two shorter focal length wobble correction optical elements reduce the height of a raster output scanning (ROS) system. The wobble correction optical elements can be two lenses or two mirrors.
Patent CA-2329699-A1 (CA)
Inventor: CHAN WING YEE W
IPC: A47C27/00
Filed: 2000-12-28
Abstract: The quilted-top featherbed includes a conventional featherbed, which is adapted and arranged to lie on top of a conventional bed mattress and is filled with feathers. A quilted- top member is secured around the periphery thereof to the featherbed, wherein the top member comprises successive layers of woven fabric, polyester batting and nonwoven fabric, the three layers being secured together by a quilted stitching pattern.
Patent CA-2332295-A1 (CA)
Inventor: SCULLION SIMON DANIEL
IPC: C12H1/18
Filed: 1999-05-14
Abstract: A beverage (4) in initially sealed container (2) for example a bottle with a  transparent wall comprises a water content and a dissolved gas content. The beverage may be alcoholic for example a lager or a flavoured alcoholic beverage or alco-pop. In the sealed container (2) the beverage (4) is cooled  to a temperature below the freezing point of water at ambient atmospheric pressure. The cooled beverage is served in the container (2) which is opened  to expose the beverage to ambient atmospheric pressure. Some of the dissolve d gas bubbles out of the beverage. Such bubbles form nucleation sites which promote formation of slushy ice from some of the water content of the beverage, the formed ice expanding as a mass (12d) from the top of the container.
Patent CA-2333191-A1 (CA)
Title: Logical multicasting method and apparatus
Inventor: GOSS GREGORY S
IPC: H04L12/56
Filed: 1999-06-16
Abstract: A method and apparatus for performing logical multicasting within a network switch (10) are disclosed so as to permit a downstream network device to perform cell forwarding in a manner which resembles spatial multicasting. Each input cell (26) received at an input port (12a---12n) is checked to determine if it is a logical multicast cell. A logical multicast cell has a connection identifier associated with the cell within the switch (10). The connection identifier is employed to initiate a series of lookup operations to generate unique VPI/VCI addresses which are transmitted out of an output port (14a---14n) of the switch as copies or leaves of the multicast cell. Successive lookups of outgoing VPI/VCI addresses for a logical multicast cell are performed using a chain bit to indicate when all leaves of the cell have been transmitted. Leaves of a logical multicast cell are transmitted to the downstream network device from one output cell buffer of a plurality of output cell buffers (20) associated with an output port (14) of the switch (10) so as to minimize the likelihood of blocking and so as to minimize cell delay variation. In one embodiment, the output cell buffers (20) having cells to transmit are afforded transmit opportunities in a round robin sequence by a scheduler (22) associated with the output port (14).
Patent CA-2334156-A1 (CA)
Title: Radio frequency identification tag having an article integrated antenna
Inventor: GHAEM SANJAR
IPC: B65D5/42
Filed: 1999-06-08
Abstract: A radio frequency identification tag (14) utilizes an antenna (22) formed in association with, and thus integral to, an article, package, package container, label and/or identification badge (10). In a preferred embodiment, a radio frequency identification tag circuit chip assembly (12) is secured to the article (10) and is electrically coupled to the antenna (22) formed on the article (10). Printing a conductive pattern on the article using conductive ink forms a preferred antenna.
Patent CA-2334399-A1 (CA)
Title: Uracil compounds and use thereof
Inventor: SANEMITSU YUZURU
IPC: A01N43/54
Filed: 2001-02-02
Abstract: The present invention relates to an uracil compound of the formula [I]:      (wherein, Q-R3 represents a R3-substituted group of a 5-membered or 6-membered heterocyclic ring having one or two nitrogen selected from the group consisting of moieties represented in the specification (wherein, this heterocyclic ring may be substituted with at least one kind of substituent, Y represents oxygen, sulfur, imino or C1 to C3 alkylimino, R1 represents C1 to C3 alkyl or C1 to C3 haloalkyl, R2 represents C1 to C3 alkyl, R3 represents carboxy C1 to C6 alkyl, C1 to C6 alkoxycarbonyl C1 to C6 alkyl , OR7, SR8, N(R9)R10 or the like, X1 represents halogen, cyano, thiocarbamoyl or nitro, X2 represents hydrogen or halogen. {wherein, each of R7, R8 and R10 independently represents carboxy C1 to C6 alkyl, C1 to C6 alkoxycarbonyl C1 to C6 alkyl, C1 to C6 haloalkoxycarbonyl C1 to C6 alkyl, or the like, and R9 represents hydrogen or C1 to C6 alkyl.}.].      The present compound has an excellent herbicidal activity.
Patent CA-2335207-A1 (CA)
Inventor: SAUNDERS OLIVER W
IPC: H04B7/24
Filed: 2001-02-12
Abstract: An enhanced satellite data terminal (104) for communicating satellite and network data includes a portable environmental casing (108) protecting wireless LAN circuitry (112) coupled to a wireless LAN antenna (110). The wireless LAN circuitry (112) is also coupled to satellite data terminal circuitry (114) (and associated satellite antenna (116)). The wireless LAN circuitry (112) and satellite data terminal circuitry (114) are integrated together in the portable environmental casing (108) as a single unit. The environmental casing (108) may, for example, be water-tight and may be comprised of plastic, fiberglass, or aluminum. Moreover, the enhanced satellite data terminal (104) may include a power source (130) coupled to the wireless LAN circuitry (112) and the satellite data terminal circuitry (114).
Patent CA-2337436-A1 (CA)
Title: Utilisation de (s)(-)-amisulpride pour la fabrication d'un medicament permettant de traiter les symptomes positifs, negatifs, affectifs ou cognitifs de la schizophrenie
Inventor: SCHOEMAKER HANS
IPC: A61P25/28
Filed: 1999-07-08
Abstract: La présente invention concerne l'utilisation de (S)(-)-amisulpride ou d'un sel pharmaceutiquement acceptable de ce dernier pour la fabrication d'un médicament permettant de traiter les symptômes positifs, négatifs, affectifs ou cognitifs de la schizophrénie, de la dysthymie, l'autisme, la dyskinésie tardive induite par les neuroleptiques, la maladie de Gilles de la Tourette, les symptômes maniaques ou dépressifs chez des patients souffrant de troubles bipolaires, d'accès de délires, de crises de migraines ou de toxicomanie. La quantité de (S)(-)-amisulpride ou de sel pharmaceutiquement acceptable de ce dernier est au moins égale à 90 % en poids du poids total d'amisulpride.
Patent CA-2339106-A1 (CA)
Title: Composite materials on the basis of renewable resources
Inventor: SKWIERCZ MICHAEL
IPC: C08L63/08
Filed: 1999-07-21
Abstract: The invention relates to composite materials on the basis of renewable resources, using reinforcing materials on the basis of natural fibres. Duro- plastics on the basis of oleochemically cross-linkable systems are described  as matrix material. These contain as principal ingredients derivatives of oleochemical fatty substances, such as epoxidized fatty substances, fatty substances modified by carboxylic acid or carboxylic anhydride as well as (meth)acrylate-modified fatty substances and fatty substances containing ami no groups. Synthetic comonomers and/or coreactants can possibly be added to sai d oleochemical duro-plastics. Using all conventional manufacturing technology,  the above composites can be used to produce components for vehicle manufacture, aircraft manufacture, the building industry, window constructio n, the furniture industry, the electronics industry, sports equipment, toys, machines and apparatuses, the packaging industry, agriculture or security technology.
Patent CA-2342859-A1 (CA)
Inventor: RENNER WOLFGANG ANDREAS
IPC: C12R1/91
Filed: 1999-09-02
Abstract: The present invention relates to the production of the recombinant human erythropoietin in mammalian cells, particularly in kidney cells, transformed with an expression vector containing the human erythropoietin gene driven by the myeloproliferative sacoma virus promoter. Further, this invention relates to the preparation of erythropoietin-producing cells using the tryptophan synthetase gene from E. coli as a selectable marker. The invention is also directed to an improved cell culture process using a serum-free and protein-free culture medium.
Patent CA-2343079-A1 (CA)
Inventor: POSEY DOUGLAS
IPC: H03C1/36
Filed: 2001-04-04
Abstract: An RF power amplifier system includes a plurality of RF power amplifier modules, and two encoders. Each encoder is associated with and controls the operation of some of the plurality of power amplifier modules. Each encoder is associated with different ones of the plurality of amplifier modules. An exciter receives an amplitude varying input signal and periodically provides a command signal to each of the modulation encoders and instructs that modulation encoder as to how many of its associated power amplifier modules are to be turned on as a function of the value of the input signal. Each modulation encoder responds to a received command signal and selects which of its associated power amplifiers to turn on.
Patent CA-2343280-A1 (CA)
Inventor: PETERSON JAMES M
IPC: E06B9/323
Filed: 1999-09-10
Abstract: La présente invention concerne un store de fenêtre (100) présentant une pluralité de blocs de montage (116) pratiquement identiques qui sont adaptés à recevoir une tringle de montage (120) dans une ouverture formée dans chacun des blocs de montage (116). La tringle de montage (120) comprend une pluralité de sections (122) de tringles de montage pouvant être reliées entre elles à l'aide de manchons (124) de manière à former une tringle de montage (120) de longueur variées. A une extrémité de la tringle de montage (120) se trouve attaché un bloc actionneur (136) de basculement. Le bloc actionneur (136) de basculement possède un mécanisme d'engrenages tel qu'une manipulation d'une paire de cordons (146a, 146b) par un utilisateur permette une rotation de la tringle de montage (120). La pluralité de lattes (104) est fixée à la section de montage(102). Les blocs de montage (116) comprennent, en outre, une plaque guide (170) qui reçoit le cordon de levée (150a, 150b) et présente une ouverture (172) qui permet une extension verticale du cordon de levée (150a, 150b) depuis la section de montage vers le bas de manière à le relier aux lattes horizontales (104). En raison de la similarité de chacun des composants de la section de montage (102), le composant peut être utilisé afin de fabriquer des sections de montage (102) incorporant à la fois les mécanismes de basculement et de levée pour des stores de longueurs variées.
Patent CA-2343403-A1 (CA)
Title: Cement composition
Inventor: KOBORI SHIGEJI
IPC: C04B28/34
Filed: 2001-02-21
Abstract: To provide a novel cement which is alkalescent, capable of solidifying a wide range of soil and applicable to biological environment. That is, a cement composition comprising 100 parts by weight of magnesium oxide comprising to 25% by weight of at least any one of silicic acid, alumina and iron oxide, 3 to 35 parts by weight of a phosphate, 2 to 30 parts by weight of gypsum and 0.005 to 7 parts by weight of an oxycarboxylic acid or a ketocarboxylic acid.
Patent CA-2346366-A1 (CA)
Inventor: SILJEHOLM ROGER
IPC: H01C7/12
Filed: 1999-10-05
Abstract: The present invention relates to a line arrester (1), which is articulately suspended from a transmission or distribution network and on which a stabilizing device (5) is arranged. The stabilizing device (5) increases the mass-moment of inertia of the line arrester (1) so as to counteract movements of the line arrester (1) deviating from the vertical line. The stabilizing device (5) has a mass centre which substantially conforms to the vertical line which passes through the mass centre of the line arrester (1).
Patent CA-2347426-A1 (CA)
Title: Bismuth oxide catalyst for cathodic electrocoating compositions
Inventor: SIKORA ROBERT JOHN
IPC: C08G18/58
Filed: 1999-12-02
Abstract: An improved aqueous cathodic electrocoating composition having a binder of an epoxy-amine adduct and a blocked polyisocyanate cross-linking agent; wherein the improvement is the use of a catalytic amount of bismuth trioxide dispersed in the electrocoating composition.
Patent CA-2350071-A1 (CA)
Title: Procede d'utilisation de la l-carnitine de propionyle pour preparer un medicament capable d'induire l'apoptose
Inventor: PISANO CLAUDIO
IPC: A61K31/22
Filed: 1999-11-09
Abstract: La présente invention concerne un procédé d'utilisation de la L-carnitine de propionyle, et des sels pharmaceutiquement acceptables de celle-ci, pour préparer des médicaments destinés à traiter les pathologies dans lesquelles il peut être utile de favoriser l'apoptose, en particulier dans les vaisseaux sanguins, par exemple pour une resténose faisant suite à une angioplastie ou une pose de prothèse endovasculaire, ou pour certaines tumeurs.
Patent CA-2350305-A1 (CA)
Inventor: RAUCH OLGA-TATJANA
IPC: C07D211/72
Filed: 1999-11-02
Abstract: The invention relates to novel phenyl-substituted cyclic enaminones of formula (I), wherein Ar, X, Z, Y, K, n and m have the meanings cited in the description, to various methods and intermediate products, to the production thereof, and to their use as herbicides and pesticides.
Patent CA-2358005-A1 (CA)
Title: Method of constructing database for correcting outputs of load measurement sensing devices and weight vessel
Inventor: KOMATA CHIKARA
IPC: G01F19/00
Filed: 1996-08-15
Abstract: A weight vessel adapted for constructing a database for correcting outputs of load measurement sensing devices, in which the weight of the weight vessel can be changed in a desired arbitrary pitch without requiring any superfluous labor, any equipment such as a balance weight, and any dangerous work. The weight vessel includes: a vessel body shaped like a hollow box so that a liquid can be reserved in the inside of the vessel body. An injection inlet is formed in an upper portion of the vessel body and a discharge outlet is formed in a lower portion of the vessel body. A scale is formed on a side portion of the vessel body for indicating a value corresponding to the amount of the liquid reserved in the vessel body. At least the side portion provided with the scale thereon in the sides of the vessel body is formed of a transparent or semitransparent member so that the amount of the liquid in the vessel body can be seen through the transparent or semitransparent member.
Patent CA-2359154-A1 (CA)
Title: Plastic frame assembly for bearing weight and method of assembly
Inventor: BILLINGS SCOTT
IPC: A47C7/16
Filed: 2001-10-16
Abstract: A plastic frame assembly for bearing weight and a method of assembling same, comprising a plastic support member having a bottom portion and a top portion. The bottom portion has a channel, a plastic-affiliating migratory securing adhesive, and a flexible porous membrane. The plastic affiliating migratory securing adhesive is applied to the channel and the flexible porous membrane is positioned on top of the channel and forced into the channel. The plastic affiliating migratory securing adhesive migrates through the flexible porous membrane and secures the flexible porous membrane to the bottom portion of the plastic support member. The top portion of the plastic support member may register with the bottom portion in such a way so that the flexible porous membrane is held in place only by the plastic affiliating migratory securing adhesive.
Patent CA-2360711-A1 (CA)
Inventor: JHA PANKAJ K
IPC: H04L12/56
Filed: 2001-10-31
Abstract: A circuit generally comprising a database and a processing circuit. The database may be configured to store a pointer for each first parameter of a network protocol. The processing circuit may be configured to (i) process at least one of the first parameters in an incoming packet in accordance with the pointer to produce a second parameter and (ii) present an outgoing packet containing the second parameter.
Patent CA-2361853-A1 (CA)
Title: Roller type hyperthermo-radiative apparatus for a mat for hot compress and acupressure
Inventor: LEE HWAN-SUNG
IPC: A61H37/00
Filed: 2001-11-13
Abstract: The present invention relates to a roller type hyperthermo-radiative apparatus designed to minimize friction resistance upon horizontal movement thereof. The roller type hyperthermo-radiative apparatus includes a backing plate with wheels fixedly supported at four corners thereof; a plurality of pairs of supporting means mounted on the backing plate; roller type rotating members rotatably installed between respective pairs of the supporting means and with cylindrical empty spaces formed therein; heating members inserted into the empty spaces of the rotating members from both ends of the spaces; bearing members for fixedly supporting the heating members to the supporting means and for rotatably coupling the rotating members thereto; and socket portions connected to the heating members for supplying external electric power. The roller type hyperthermo-radiative apparatus be preferred mounted on a mat for hot compress and acupressure.