baber/WOPTO huggingface dataset:
Patent CA-2288059-A1 (CA)
Title: Method of treating malignancies
Inventor: ROVERA GIOVANNI
IPC: A61K35/12
Filed: 1998-04-30
Abstract: Use of a synergistic combination of chemotherapy and cell therapy with cells of a stable cell line characterized by non-MHC restricted cytotoxic activity in a method of treating tumors. The method of the invention permits reduced amounts of chemotherapeutic agents to be administered, resulting in a reduction of the side effects often associated therewith.
Patent CA-2293636-A1 (CA)
Title: Lattice gate for injection molding of rubber compounds
Inventor: WHITE JOHN RICHARD
IPC: B29C45/27
Filed: 1997-06-09
Abstract: The present invention relates to a lattice gate for directing streams of rubber into an injection molding device through a plurality of intersecting channels (78, 80) which thermally mix the streams of rubber within the gate (76) as they pass through the intersections of the flow channels permitting the injection time of the rubber into the mold cavity to be decreased while simultaneously reducing the time for curing the rubber within the mold.
Patent CA-2294958-A1 (CA)
Title: Network management system based on passive monitoring and proactive management
Inventor: LIN YOW-JIAN
IPC: H04L12/24
Filed: 2000-01-07
Abstract: A network management system (NMS) and method is arranged for monitoring, controlling and managing a network that includes a set of interconnected network elements (NEs). A management agent in each NE interacts with the NMS on behalf of the NE. The system and method utilizes (a) a behavior transition model based on NE  status or "health" indicators for passive monitoring, (b) a status updating mechanism with adjustable or "tunable" parameters based on operating conditions, (c) a derivation procedure for correlating ripple effects, and (d) an early-warning model for proactive management.
Patent CA-2299109-A1 (CA)
Inventor: LU WEI-KAO
IPC: F27D3/12
Filed: 2000-02-22
Abstract: Equipment for the reduction of metal oxides with carbonaceous reductants includes a pair of straight moving hearth furnaces each having a charging end and a discharging end. Each furnace has a train of detachable sections to enable each section to be removed at the discharging end of one furnace and attached at the charging end of the other furnace.
Patent CA-2299516-A1 (CA)
Inventor: FEFER MICHAEL
IPC: C10M169/04
Filed: 2000-02-25
Abstract: A dielectric fluid comprises an isoparaffinic base oil and hydrogen donor compound. The base oil may be a hydroisomerized isoparaffinic oil, and the hydrogen donor may be a substituted, or partially saturated aromatic compound. The resulting dielectric fluid exhibits negative hydrogen gassing properties along with good oxidative stability and low temperature performance.
Patent CA-2303001-A1 (CA)
Title: Scheme for information delivery to mobile computers using cache servers
Inventor: SHIBUYA NAOHISA
IPC: H04L29/06
Filed: 2000-03-23
Abstract: In the disclosed information delivery scheme for delivering WWW information provided by information servers on the Internet to mobile computers connected to the Internet through a wireless network, a plurality of cache servers capable of caching WWW information provided by the information servers are provided in association with the wireless network. The cache servers can be managed by receiving a message indicating at least a connected location of a mobile computer in the wireless network from the mobile computer, selecting one or more cache servers located nearby the mobile computer according to the message, and controlling these one or more cache servers to cache selected WWW information selected for the mobile computer, so as to enable faster accesses to the selected WWW information by the mobile computer. Also, the cache servers can be managed by selecting one or more cache servers located within a geographic range defined for an information provider who provides WWW information from an information server, and controlling these one or more cache servers to cache selected WWW information selected for the information provider, so as to enable faster accesses to the selected WWW information by the mobile computer.
Patent CA-2303956-A1 (CA)
Title: Carton erecting mechanism
Inventor: DUSSART JEAN-JACQUES
IPC: B65B43/30
Filed: 1998-09-21
Abstract: An apparatus for sequentially manipulating out of a hopper collapsed cartons having oppositely disposed panels and for initiating set up thereof, said machine comprising carton pick up means for sequentially engaging one of said opposed panels and for withdrawing from the hopper a collapsed carton which includes said one panel, means for transferring said carton orbitally about a rotatable axis from said hopper to an infeed end of a packaging machine and wherein panel engaging means is disposed outside the path of orbit for engaging the other of said panels so as to pull said other panel in a direction away from the carton pick up means thereby to initiate opening of the carton characterised in that said panel engaging means is mounted to a guide rail (39) and a transverse carriage (38) moveable in a first plane along said guide rail.
Patent CA-2307368-A1 (CA)
Title: Packaging with tear-off closure
Inventor: FROEMER FREDERIC
IPC: B65D17/40
Filed: 2000-05-02
Abstract: Packaging (10) featuring a tear-off closure with an tearing aid for freeing an opening (34) to remove the contents (32) is such that, at least in the region of the opening, layers of packaging material forming an outer (20) and inner part (22) of the packaging are superimposed, separated or separable from each other. The aid to tearing is arranged on the outer part (20) of the packaging in such a manner that the outer part of the packaging is separated from the inner part of the packaging a distance (a) from the opening and the inner part of the packaging is exposed in the region of the opening. The inner part (22) of the packaging which is revealed on tearing open the packaging is free of germs with the result that the packaging is suitable for consuming drinkable and/or edible contents by mouth directly from the packaging.
Patent CA-2311731-A1 (CA)
Title: Minoxidil-containing liquid preparation composition
Inventor: MIYAZAWA TOMOKI
IPC: A61K8/44
Filed: 1998-12-02
Abstract: A liquid preparation composition comprising minoxidil and an amino acid, which is excellent in marketability because it can be prevented from undergoing discoloration with the lapse of time, unlike conventional minoxidil-containing liquid preparations.
Patent CA-2312564-A1 (CA)
Title: System and procedure for directing a short message
Inventor: VORMISTO JARI
IPC: H04W8/26
Filed: 1998-12-01
Abstract: The present invention relates to a system for directing a short message to a virtual subscriber number. Moreover, the invention relates to a system for directing a short message to a subscriber-specific VPN subscriber number (Virtual Private Network, VPN). Furthermore, the invention relates to a procedure for directing a short message to a virtual subscriber number. The invention also relates to a procedure for directing a short message to a subscriber-specific VPN subscriber number.
Patent CA-2313350-A1 (CA)
Inventor: FANG SHI-MIN
IPC: A61P31/18
Filed: 1998-12-11
Abstract: In accordance with the present invention, a host cell protein has been discovered which regulates Tat transactivation. The protein is the first discovered constituent of the TAK/TEFb complex which associates with HIV Tat, via divalent cation metals, and is necessary for the binding of Tat to TAR  RNA. This protein, cyclin T1, is an 87kDa cyclin partner for the PITALRE  kinase. It is further discovered that Tat must interact with TAK in order to bind to TAR RNA with affinity and with the appropriate sequence specificity that is observed in vivo. In accordance with another aspect of the invention, formulations useful for modulation of Tat transactivation have been developed.  In addition, assays have been developed for the identification of compounds useful to modulate the above-described processes.
Patent CA-2315986-A1 (CA)
Title: Secure personalization of chip cards
Inventor: WITZEL MARTIN
IPC: G07F7/10
Filed: 2000-08-14
Abstract: This invention relates to a method of initializing and personalizing a chip card and to a chip card for this purpose. In accordance with the present invention, there are created in the data memory of the chip card data structures which enable the personalizing data which is to be transmitted to the chip card at the time of personalization to be unambiguously assigned to the various chip card applications and thus to the providers of these applications. As a result, the chip card applications are securely isolated from one another at the time of personalization.
Patent CA-2317540-A1 (CA)
Inventor: YOON SUK-KWON
IPC: B62M1/24
Filed: 1999-07-20
Abstract: A folding tricycle, maximizing the exercise effect by allowing a user to pedal the tricycle while standing up on the pedals, as well as being easy to move and carry by being folded to be of a small size, is disclosed. The folding tricycle has a running unit consisting of a main frame, two front wheels, and a rear wheel. The main frame consists of two frame parts with a first folding part jointing the two frame parts together, thus being foldable at the folding part. The two frame parts respectively have a front wheel shaft housing and a rear wheel support assembly. The tricycle also has a steering unit used for steering the rear wheel. The steering unit has a second folding part, thus being foldable at the second folding part. The tricycle also has a brake unit used for selectively braking the front wheels. In addition, the tricycle has a drive unit used for generating a rotating force and transmitting the rotating force to the front wheels through two front wheel shafts alternately acting as driving and driven shafts. The drive unit is designed to generate the rotating force from the pedals operated by a user standing up with both feet being placed on the two pedals.
Patent CA-2322443-A1 (CA)
Title: Food composition containing a monoglyceride
Inventor: VAUTHEY SYLVAIN
IPC: A23L29/10
Filed: 1999-03-12
Abstract: The invention concerns a food composition comprising at least a food ingredient in aqueous or instant powder form, containing a monoglyceride, said monoglyceride being selected from the group consisting of a monogylcerol monoester comprising between 0 and 90 % of C18:1 monoolein, the rest being C18:2 monoolein and/or a saturated monogylcerol monoester, of a monoglycerol monoester comprising between 0 and 90 % of C18:2 monoolein, the rest being 18:1 monoolein and/or another saturated monoglycerol monoester and of a saturated or unsaturated diglycerol or polyglycerol monoester mixed with a diglycerol or polyglycerol diester or polyester or another food emulsifier and said composition having in aqueous phase a cubic, lamellar or hexagonal structure encapsulating or associating the food ingredient.
Patent CA-2323700-A1 (CA)
Inventor: HATELEY IAN JOHNATHAN
IPC: F28F9/00
Filed: 1999-03-15
Abstract: A heat exchanger unit (10) comprises a core (25) and manifold (22, 23) assembly (14) mounted in a rectangular sub-frame (13). The sub-frame (13) comprises a U-shaped member (20) the opposed limbs (24) of which form confronting channels receiving side portions of the assembly (14), and a crossmember (21) secured to the assembly (14) and releasably secured to the ends of the limbs (24) to complete the rectangular sub-frame (13) and retain the assembly (14) in it. The unit (10) is fitted to a vehicle with the U-shaped member (20) in an inverted position so that with the cross-member (21) disconnected from it the assembly (14) can be slid into and out of the subframe (13) from beneath the vehicle.
Patent CA-2325256-A1 (CA)
Title: Adjustable liquid temperature control system for a washing machine
Inventor: CORBETT MITCHELL N
IPC: D06F34/28
Filed: 2000-11-08
Abstract: An adjustable liquid temperature control system for a washing machine regulates the temperature of washing liquid established in a washing tub in an accurate and economical manner without the use of a dedicated temperature sensor. Preferably, numerous default mixing ratios for hot and cold fill water are preset in the washing machine. The system is designed to enable the washing machine operator to adjust one or more of the default mixing ratios in order to selectively fine tune the system. In accordance with one embodiment, the operator can directly input a desired mixing ratio. In another embodiment, the operator can indirectly establish a mixing ratio by entering a desired washing temperature.
Patent CA-2325435-A1 (CA)
Inventor: STRANGIO VINCENT A
IPC: C07C5/333
Filed: 1999-03-22
Abstract: A fixed particle bed in a vessel wherein the bed is a structured bed in a plurality of flow channels with the cross section of the bed in each channel being from 1 to 20 particles, more preferably 1 to 10 particles.
Patent CA-2325690-A1 (CA)
Inventor: KAZAKIS MICHAEL V
IPC: F01C17/06
Filed: 2000-11-10
Abstract: An axial load resistant anti-rotation bearing for a rotary scroll compressor is disclosed. The rotary scroll compressor includes stationary and orbiting scroll elements and a drive mechanism for driving the orbiting scroll element in an orbit about the stationary scroll element. The stationary and orbiting scroll elements are intermeshed and nested to form at least one spiraling compression pocket therebetween. The at least one compression pocket generates forces which tend to force the stationary and orbiting scroll elements apart in a direction parallel to their central axes. The axial load resistant anti-rotation bearing disclosed resists such axial separating forces and employs two rotational bearing components, a first rotational bearing component mounted on the interior of the compressor housing and a second rotational bearing component mounted on the orbiting scroll element. At least one, and preferably both, of the rotational bearing components are designed such they include a bearing surface which projects a nonzero component in the direction of the central axes of the stationary and orbiting scroll elements.      At least one, and preferably both, of the rotational bearing components are of the angular contact bearing type.
Patent CA-2325735-A1 (CA)
Inventor: MULTHOFF GABRIELE
IPC: A61K38/17
Filed: 1999-03-29
Abstract: The invention relates to the use of Hsp70 protein or fragments thereof to activate NK cells and to pharmaceuticals, medicinal products or medicinal adjuvants containing an Hsp70 protein or fragments thereof or activated NK  cells. The invention also relates to a method for activating NK cells and the medical applications of the products obtained through the inventive method.
Patent CA-2333723-A1 (CA)
Title: Pilot strength measurement and multipath delay searcher for cdma receiver
Inventor: BOTTOMLEY GREG
IPC: H04B17/00
Filed: 1999-06-11
Abstract: A method and apparatus for evaluating signal strength of a channel received at a mobile station within a spread spectrum communication systems is disclosed. If the receiver at the mobile station receives a spread spectrum signal, a first sampling means converts the received signal into a first sample stream as a first sampling. A  second sampling means converts the first sample stream into a second sample stream at a second sample rate, different from the first sample rate. The signal strength of a pilot channel is measured based upon the first and second sample streams.
Patent CA-2335922-A1 (CA)
Title: Procede et installation de travail a l'arc plasma avec melange gazeux a base d'hydrogene, d'azote et/ou d'argon
Inventor: AUGERAUD REGIS
IPC: B23K10/00
Filed: 2001-02-08
Abstract: Procédé et installation de travail à l'arc, en particulier de coupage plasm a, d'une pièce de travail, dans lequel on alimente une torche à plasma avec un courant électrique et avec un mélange gazeux contenant de l'hydrogène et de l'azote et/ou de l'argon, on délivre, au moyen de la torche à plasma, un jet de plasma obtenu par ionisation du mélange gazeux par le courant électrique. La proportion d'hydrogène dans le mélange gazeux contenant de l'hydrogène et de l'azote et/ou de l'argon est inférieure à 50%. Le mélange gazeux est obtenu par addition d'une quantité déterminée d'hydrogène dans de l'azote et/ou de l'argon, immédiatement avant introduction du mélange gazeux dans ladite torche. La quantité déterminée d'hydrogène est déterminée en fonction de l'épaisseur de la pièce de travail, la nuance du matériau constitutif de la pièce de travail, de la vitesse de travail souhaitée et/ou de l'intensité du courant électrique.
Patent CA-2336159-A1 (CA)
Inventor: NOVOZHILOVA ALEKSANDRA
IPC: A61F13/49
Filed: 1999-06-29
Abstract: La présente invention concerne un article absorbant conçu pour recevoir des matières fécales, qui comporte une première région de taille, une seconde région de taille opposée à la première, et un entre-jambes situé entre la première et la seconde région de taille. L'article absorbant comprend les éléments suivants: feuille antérieure perméable aux liquides; feuille postérieure imperméable aux liquides et reliée à une partie au moins de la feuille antérieure; une âme absorbante disposée entre une partie au moins de la feuille antérieure et la feuille postérieure; et une dose efficace d'un agent à base de calcium modificateur de matières fécales, intégré dans l'article de telles sorte qu'il puisse être en contact avec au moins une partie des matières fécales.
Patent CA-2340098-A1 (CA)
Title: Process and composition for refining oils using metal-substituted silicaxerogels
Inventor: CANESSA CARLOS E
IPC: C11B3/10
Filed: 1999-08-11
Abstract: A process and composition for removing trace contaminants from glyceride oils utilizes a metal-substituted silica xerogel having a pH of at least 7.5 to adsorb at least a portion of the contaminants. The process of the invention includes contacting a glyceride oil with such an adsorbent and then separating the adsorbent from the contaminant-depleted glyceride oil, for example, by filtration. The composition of the present invention includes a metal-substituted silica xerogel having a pH  of at least 7.5 and an organic acid blended with the xerogel. Preferably, the organic acid is citric acid. Contaminants which can be removed from glyceride oils during the refinement of such oils by the adsorbent include phospholipids, soaps, detrimental metals, and chlorophyll.
Patent CA-2340346-A1 (CA)
Inventor: STERLING ROBERT LAUREL
IPC: E01F9/627
Filed: 2001-03-09
Abstract: A bridge marker includes a base and a pair of springs. The pair of springs are provided having a first end and a second end. The first end of each of the pair of springs is secured to the base. A pair of support members are provided with each of the pair of support members being secured to the second end of one of the pair of springs. A body with warning markings is secured to and extends between the pair of support members. The pair of springs permit the body and support members to yield when subjected to an impact and then resiliently return to the pre-impact position.
Patent CA-2340872-A1 (CA)
Title: Strap adjuster for juvenile vehicle seat
Inventor: GLOVER RICHARD
IPC: B60R22/10
Filed: 2001-03-15
Abstract: A child-restraint apparatus (10) includes a seat (12) and a child-restraint harness (14) having a restraint strap (18) configured to embrace the shoulders and thighs of a seated child, and an adjustment strap (20). A buckle unit (128) is arranged to couple restraint strap (18) to adjustment strap (20) on the front side (32) of seat (12). An adjustor (16) is positioned to lie along a rearward-facing surface (22) of seat (12) and coupled to first and second ends (112, 114) of restraint strap (18). Adjustment strap (20) slides in slots formed in adjustor (16) at the option of a caregiver to change the effective length of adjustment strap (20) and tighten or loosen portions of restraint strap (18) relative to a child seated on seat (12).
Patent CA-2343305-A1 (CA)
Inventor: KAWABE NOZOMU
IPC: C21D9/52
Filed: 1999-09-13
Abstract: Inexpensive, environment-friendly, non-polluting method and apparatus for heat treating steel, utilizing a coolant having a high heat transfer coefficient.  The method of heat treating steel, wherein austenized steel is cooled by immersing the same in a coolant, comprising using a mixture of solid particles and water as the coolant, the solid particles being precipitated into the water, the steel being preferably cooled by passing the same through a precipitate layer, the solid particles being preferably oxides or graphite powder and preferably fluidized. The apparatus for heat treating steel, wherein steel is immersed in a coolant vessel, the coolant vessel being provided with a liquid vessel in which water is stored and a solid particle vessel partitioned by mesh in the liquid vessel and charged with solid particles, the mesh being formed so as to have mesh openings smaller than a diameter of the solid particles. The apparatus of another mode for heat treating steel, charged with solid particles and water as coolants, comprising a means for supplying water forcibly among the solid particles, and preferably a solid particle fluidizing means as well.
Patent CA-2345030-A1 (CA)
Title: Composition and method for the treatment of endotoxic shock and inflammatory and autoimmune diseases in mammals
Inventor: PEREZ GOMARIZ ROSA
IPC: A61K38/22
Filed: 2000-06-02
Abstract: The invention relates to the utilization of therapeutic agents inhibiting the production of tumoral necrosis factor (TNF) and interleukin 6 (IL-6), which induce high levels of interleukin 4 (IL-4), in the treatment of endotoxic shock and inflammatory and autoimmune diseases in mammals. Said agents are the vasoactive intestinal peptide (VIP), the pituitary adenylate cyclase-activating peptide (PACAP) and their corresponding fragments and derivatives.
Patent CA-2346238-A1 (CA)
Title: Phenol-novolacs with improved optical properties
Inventor: GERBER ARTHUR H
IPC: C08G14/12
Filed: 2000-04-03
Abstract: The specification discloses epoxidized products and compositions of a polyphenol of a phenol and glyoxal wherein the polyphenol prior to epoxidation has an ultraviolet (UV) absorbance of at least 0.260 at 365 nanometers (nm) and/or at least 0.400 at 350 nm. The specification also discloses the manufacture and use of such epoxidized products.
Patent CA-2347286-A1 (CA)
Inventor: TAYLOR SCOTT
IPC: A61B17/00
Filed: 1999-10-22
Abstract: L'invention concerne un ensemble poignée (27, 27a), mis en oeuvre par un utilisateur par l'intermédiaire d'un élément de liaison, qui permet d'ouvrir et de fermer une première et une seconde mâchoires (34, 36) mobiles par rapport à un axe. L'élément de liaison comprend un ensemble à cliquet (30, 105), comprenant une série de dents à cliquet (76, 123) et un cliquet (78, 130) qui coopère de manière à maintenir les mâchoires dans une position progressivement fermée. Un verrou (132, 134, 136) couplé soit aux dents à cliquet, soit au cliquet maintient ces éléments éloignés, afin d'inhiber le fonctionnement de l'ensemble à cliquet jusqu'à ce que le verrou soit manuellement libéré. Une pièce rapportée (41, 41a) portée par un support de mâchoire comprend une garniture distale (47, 47a) à profil élevé, et une garniture proximale (45, 45a) à profil bas, pouvant être recouvertes par une maille tissée destinée à améliorer traction. L'invention concerne également un procédé associé consistant à verrouiller manuellement l'un des éléments à cliquet, les autres éléments à cliquet étant espacés des premiers.