baber/WOPTO huggingface dataset:
Patent CA-2299322-A1 (CA)
Title: Composition and method of treating cancer with tannic acid and tannin complexes
Inventor: FALCON JUAN
IPC: A61P35/00
Filed: 1998-08-07
Abstract: A pharmaceutical composition including tannic acid and tannin complexes, a method of treating cancer with tannic acid and tannin complexes, and a method of making a medicament for treating cancer is disclosed.
Patent CA-2302828-A1 (CA)
Title: Sequence-determined dna fragments and corresponding polypeptides encoded thereby
Inventor: TROUKHAN MAXIM E
IPC: C12N15/63
Filed: 2000-04-06
Abstract: The present invention provides DNA molecules that constitute fragments of the genome of a plant, and polypeptides encoded thereby. The DNA molecules are useful for specifying a gene product in cells, either as a promoter or as a protein coding sequence or as an UTR or as a 3' termination sequence, and are also useful in controlling the behavior of a gene in the chromosome, in controlling the expression of a gene or as tools for genetic mapping, recognizing or isolating identical or related DNA fragments, or identification of a particular individual organism, or for clustering of a group of organisms with a common trait.
Patent CA-2303065-A1 (CA)
Title: Multi-service handling by a single mobile station
Inventor: JOHANSSON MATHIAS
IPC: H04L29/06
Filed: 1998-09-08
Abstract: A method for processing multiple data services over a communications link between a mobile station and a base station is disclosed. An RLC/MAC protocol layer of the communications link between a mobile station and a base station receives a plurality of radio bearer services each including at least one service provided by the mobile station. The plurality of radio bearer services are processed in such a manner that services having substantially similar quantity of signal requirements are combined for transmission on a single logical channel.  Data within the transmission blocks may be prioritized to enable flexible control of transmission rates.
Patent CA-2306314-A1 (CA)
Title: Waste container and axle assembly therefor
Inventor: KAMINSKI GARY L
IPC: B65F1/14
Filed: 2000-04-20
Abstract: A waste container has an axle assembly comprising an axle with opposing axle end caps adapted to mount the wheels of the waste container. The axle comprises a metal rod encapsulated in plastic. An annular groove is formed near the ends of the axle in the encapsulating plastic. The metal rod provides the necessary strength for the axle and the encapsulating plastic protects the rod from corrosion while permitting the formation of the annular grooves used for mounting the axle to the wheel. The axle can easily be injection molded, reducing the cost and manufacturing time of prior axles while still providing corrosion protection.
Patent CA-2308102-A1 (CA)
Title: New nucleotide sequences
Inventor: EKSTRAND JONAS
IPC: C07K14/47
Filed: 1998-10-27
Abstract: The present invention relates to a nucleic acid molecule encoding a GABAB receptor, or a functionally equivalent modified form thereof, said receptor being selected from the group consisting of human and canine GABAB receptors.
Patent CA-2309645-A1 (CA)
Title: Machine control systems
Inventor: COOK CHAD D
IPC: H02K15/09
Filed: 1998-11-10
Abstract: Methods and apparatus for enhancing operations of manufacturing machines, including armature winding machines, utilizing a programmable motion controller and a servo motor and, in different embodiments, an industrial computer or a programmable logic controller. Synchronous parallel sequencing by which one machine operation is initiated before the preceding machine operation is completed is used to increase production speeds of manufacturing machines. Armature winding machines are operated to have S-curve acceleration and deceleration ramps which may be independent of one another.
Patent CA-2311171-A1 (CA)
Inventor: TAILHADES PHILIPPE
IPC: B22F1/062
Filed: 2000-06-06
Abstract: Metal powder preparation comprises reduction or decomposition and reduction of acicular metal oxalate particles of specified aspect ratio and length. Metal or alloy powder preparation comprises producing acicular metal oxalate particles having a length/diameter ratio of 4-20 and a length of 5-10 micro m and then either reducing the oxalate with hydrogen gas or decomposing the oxalate in air to an oxide and then reducing the oxide. Independent claims are also included for the following: (i) a metal or alloy powder comprising spongy or filamental grains prepared by the above process; (ii) iron powder with a spongy or filamental microstructure and having a total iron content of ≥ 98%, an elementary iron content of ≥ 95.7%, a hydrogen loss of ≤ 1.3%, a specific surface of ≥ 0.50 m<2>/g, a Fischer sub-sieve size of 3.25-3.5 micro m, a sieved particle size of more than 70% -45 micro m and ≥ 1% +150 micro m, and a green force (at 276 MPa molding pressure) of ≥ 50 MPa; (iii) a compact produced by pressing the above powder; (iv) a hard or soft (ferro)magnetic material comprising the above compact or the above powder; (v) a porous electrode comprising the above compact; (vi) a catalyst support comprising the above compact; (vii) a mechanical part comprising the above compact; (viii) a pyrotechnic heating composition comprising the above iron powder; (ix) a pellet of the above pyrotechnic heating composition; and (x) a thermal pile comprising the above pellets.
Patent CA-2312442-A1 (CA)
Inventor: KATAOKA TOMOMICHI
IPC: G06F15/16
Filed: 2000-06-27
Abstract: Provided is a user-friendly system for dynamically connecting or disconnecting equipment. A user uses a display presented on the screen of a user interface to instruct connection or the like of desired equipment. The display presented on the screen is based on information contained in the database. The information is managed by a control server. A terminal control facility incorporated in a bridge sets an isochronous channel and a connection identification number in response to an instruction of connection. The set isochronous channel number and connection identification number are placed in the database.      The control server controls the whole system according to the information.
Patent CA-2313995-A1 (CA)
Inventor: TING CHUNG-LIE
IPC: D03D13/00
Filed: 2000-07-18
Abstract: A ballistic resistant woven fabric which is utilized in the construction of ballistic resistant protective items. The ballistic resistant woven fabric is formed of a weave of high strength fibers of poly(p-phenylene-2,6-benzobisoxazole) material. The woven fabric has a warp of less than thirty poly(p-phenylene-2,6-benzobisoxazole) fibers per inch. The weave of the woven fabric has a weft of less than thirty poly(p-phenylene-2,6-benzobisoxazole) fibers per inch. In an alternative arrangement, the ballistic resistant woven fabric has a warp with two adjacent fibers in which one fiber is constructed of a first material and another adjacent fiber is constructed of a second material. The weft of the woven fabric has a fiber constructed of the first material and another adjacent fiber of the weft is constructed of the second material.  Various weaves for the ballistic resistant woven fabric may be employed such as a plain weave, sateen weave, venetian weave or a corkscrew weave. The weaves may selectively be balanced or unbalanced. Twisted fibers may selectively be utilized in the various weaves with the twists ranging from one-quarter to three twists per linear inch of fiber.
Patent CA-2321988-A1 (CA)
Title: Ensemble de contacts de bouchon d'extremite destine a un rouleau de chauffage
Inventor: HYLLBERG BRUCE E
IPC: H05B3/00
Filed: 1999-02-19
Abstract: L'invention concerne un ensemble de contacts électriques destinés à un rouleau (10) comprenant au moins une partie d'extrémité (13) à un seul biseau. Ledit ensemble est constitué d'un premier contact électrique formé par une bande (29) en un alliage de nickel métallisée à chaud, un second contact électrique (30) formé par une structure de contact annulaire (57, 37, 38, 30) montée sur le rouleau (10) et un contact de pontage formé par un ressort hélicoïdal d'extension (33), lequel s'étend autour de l'extrémité conique (24) du rouleau (10) en un endroit où il établit un contact de pontage entre le premier contact électrique (29) et le second contact électrique (30) et fournit une pression de ressort, de façon à maintenir ledit contact de pontage.
Patent CA-2324174-A1 (CA)
Title: Catalyst based on rare earth metal compounds
Inventor: BRAUBACH WILFRIED
IPC: C08F4/606
Filed: 2000-10-25
Abstract: The present invention comprises a catalyst based on rare earth metal compounds which consists of a rare earth metal compound, an organic aluminum compound and a trihalosilane, of a process for the production thereof and of the use of the catalyst for polymerizing conjugated dimes. Using the catalyst according to the invention, it is possible to polymerize conjugated dimes at high space-time yields to form high molecular weight polybutadienes.
Patent CA-2327905-A1 (CA)
Title: A signalling method in a radio communication system, and transmitters, receivers and repeaters for implementing the method
Inventor: MEGE PHILIPPE
IPC: H04L25/02
Filed: 2000-12-08
Abstract: A transmitter outputs a radio signal formed from a first baseband signal incorporating a synchronisation signal. The recipient obtains a second baseband signal from the received radio signal, detects the synchronisation signal in a portion of the second baseband signal in order to compute synchronisation parameters and/or parameters for estimating a radio transmission channel, and uses the computed parameters to demodulate another portion of the second baseband signal and extract the transmitted information from it. The synchronisation signal contains a synchronisation pattern selected by the transmitter on the basis of signalling information to be supplied to the second station. The receiver searches several patterns in the second baseband signal in order to obtain the signalling information depending on the detected pattern.
Patent CA-2332054-A1 (CA)
Title: Platinum complex, its preparation and therapeutic application
Inventor: TURANEK JAROSLAV
IPC: A61P35/00
Filed: 1999-05-24
Abstract: Disclosed is a platinum complex of formula (I) wherein X represents a halogen atom, B represent, independently to each other, a halogen atom, a hydroxyl group or a carboxylate group containing 1 to 6 carbon atoms, and A represents a group NH2-R, wherein R is a tricyclic hydrocarbon moiety containing 10 to 14 carbon atoms which may be optionally substituted on the tricyclic ring by one or two alkyl group(s) each containing 1 to 4 carbon atoms, and, furthermore, an inclusion complex of the above platinum complex with beta- or gamma-cyclodextrin which may be optionally substituted by hydroxyalkyl groups containing 1 to 6 carbon atoms. There is also disclosed a process for the manufacture of the complex of fomula (I) based on oxidation of a complex of divalent platinum of formula (II) with hydrogen peroxide and on optional substitution of hydroxyl groups in the obtained product with carboxylate groups by action of an acylating agent. The disclosed complexes may be used as such or as a part of pharmaceutical composition in a therapy of oncologic diseases.
Patent CA-2332760-A1 (CA)
Inventor: LUCKRING ALLEN K
IPC: B61D39/00
Filed: 2001-01-30
Abstract: An extendable and retractable cover for use on gondola railroad cars, preferably provided as a kit for retrofitting existing cars, including elongated runners for attaching to the top of longitudinal walls of the gondola railroad cars, the runners including at east one slidable surface, for supporting and permitting transport over the surface of a plurality of tarp supports, which extend across the lateral opening between the sidewalls of the gondola railroad car. The supports are adapted and configured to slide over the runners while enclosing an edge of the runner so as to engage the runner and retain the vertical position and orientation of the supports during transposition across the surface of the runners. The tarp support members support a flexible sheet tarpaulin, impermeable to rain and the elements, above the tarp supports, and the tarp supports include a strip retaining member which, together with a bow member of the tarp supports, sandwich the tarpaulin between two rigid members so as to retain the tarp on the bows and the lateral ends of the tarp adjacent the top of sidewalls, so as to cover and protect the inside of the gondola car from the elements. Drive and retraction/extension mechanisms are used to permit manual operation of the arrangement to allow easy, efficient and speedy uncovering of a gondola car cover to permit loading and unloading of the gondola railroad car.
Patent CA-2334799-A1 (CA)
Inventor: DONG DINSHONG
IPC: C08L23/12
Filed: 2000-04-06
Abstract: L'invention concerne un mélange de polymères présentant une résistance élevée à la fusion et un faible module de Young après l'irradiation des polymères. Ce mélange contient (1) un homopolymère ou un copolymère de propylène présentant un indice isotactique supérieur à 90 et (2) un homopolymère ou un copolymère de propylène présentant un indice de cristallinité inférieur à 24 % obtenu au moyen d'un catalyseur métallocène. Ce mélange peut s'appliquer au revêtement par extrusion (y compris le revêtement de tissus), à l'extrusion de mousse, au moulage par soufflage et au thermoformage.
Patent CA-2336134-A1 (CA)
Inventor: YOUNG STUART W
IPC: A61K41/00
Filed: 1999-07-06
Abstract: The present invention provides methods for treating disease of a subject in need thereof by sensitizing the effects of a co-therapeutic agent in macrophages. The method comprises administering a texaphyrin and a co-therapeutic agent to the subject. Texaphyrins are provided for enhancing the cytotoxicity of therapeutic agents in macrophage-mediated disease since texaphyrins have been shown to accumulate in macrophage.
Patent CA-2336326-A1 (CA)
Title: Milling system for forming a window in the wall of a tubular
Inventor: HOEKSTRA TACO SJOERD
IPC: E21B29/06
Filed: 1999-06-30
Abstract: A system is provided for milling a window in a casing of a borehole formed in an earth formation. The system comprises a milling tool for milling said window, a guiding device for guiding the milling tool along a selected path within the casing during milling said window, the guiding device having means for fixedly arranging the guiding device within the casing. The guiding device is provided with thrust means for thrusting the milling tool along the selected path during milling the window.
Patent CA-2339264-A1 (CA)
Title: Corrugated coextruded foamed polycarbonate sheet and a method for production thereof
Inventor: RIOS PABLO FABIAN
IPC: B29D7/00
Filed: 1999-07-27
Abstract: A rigid polycarbonate sheet for use as an outdoor building material is formed of a layer of foamed polycarbonate (12) and a co-extruded skin layer of UV  protective polycarbonate (14). A system for the production of such a polycarbonate sheet includes an extruder, a co-extruder, an extrusion die, and a thermoformer.
Patent CA-2339727-A1 (CA)
Inventor: WANG TING-I
IPC: G01F1/7086
Filed: 2001-03-02
Abstract: An optical flow sensor determines the velocity of a moving flow of air or other gas utilizing a plurality of photodetectors spaced apart in a direction parallel to the direction of gas flow. An optical beam is transmitted across the flowing gas and falls upon the photodetectors. Scintillations that occur in the flowing gas due to eddies and particulates in the gas are detected in all of the photodetectors, but at slightly different times due to the longitudinal separation of the photodetectors in the direction of gas flow. The output signals of the photodetectors are conditioned and amplified and transformed to digital form. Temporal cross correlation analysis is then performed on the digitized signals in a digital signal processor. A time differential between signals from the different photodetectors is then calculated electronically. The velocity of gas flow is then determined by dividing the spatial distance of separation between adjacent photodetectors by the time difference at which the same scintillation event is detected by each photodetectors.
Patent CA-2340479-A1 (CA)
Title: Protective circuit for protecting hard disk data
Inventor: LEUNG KWOK-YAN
IPC: G06F3/06
Filed: 2001-03-12
Abstract: A protective circuit for protecting hard disk data comprises: a first HD coupling connected to a HD coupling of motherboard; a second HD coupling connected to a HD; a HD signal processor coupled to the first HD coupling, the second HD coupling, and a microprocessor respectively; a random access memory (RAM) connected to the microprocessor; a nonvolatile semiconductor memory having program codes for converting a read/write instruction of the HD coupling on the motherboard with respect to the HD from a main data space to a virtual data space thereof; and the microprocessor for running program codes. In case the data stored in the virtual data space are damaged, the protective circuit of this invention can be applied to recopy the data in the main data space to the virtual data space to revive the latter.
Patent CA-2340814-A1 (CA)
Inventor: PARISER ALBERT A
IPC: C11D7/12
Filed: 2001-03-15
Abstract: An additive for introduction into a dry cleaning solvent, and a method of use thereof, which reduces static electricity, minimizes linting, fights acidity to reduce corrosion, deodorizes the solvent, and does not adversely affect the filtering operation.      The additive contains sodium bicarbonate and an anti-static agent; preferably in the presence of an odorant.
Patent CA-2341346-A1 (CA)
Inventor: TOMPKINS EILEEN VALENZUELA
IPC: A61K31/352
Filed: 1999-08-20
Abstract: On décrit des agents non peptidiques de l'hormone de libération de la gonadotrophine (GnRH) qui sont capables d'inhiber l'effet de l'hormone de libération de la gonadotrophine. Ces composés et leurs sels pharmaceutiquement acceptables, ainsi que les multimères, les promédicaments et les métabolites actifs de ces derniers sont adaptés pour traiter les troubles de la reproduction chez les mammifères et les tumeurs dépendant des hormones stéroïdes ainsi que pour réguler la fertilité, où la suppression de la libération de la gonadotrophine est indiquée. Des procédés de synthèse de ces composés et des intermédiaires utiles pour les préparer sont également décrits.
Patent CA-2347831-A1 (CA)
Title: Decorative beverage can bodies
Inventor: ROSENFELD ARON MARCUS
IPC: B44F1/08
Filed: 1999-10-20
Abstract: A process of producing an aluminum beverage can body having a decorative surface exhibiting a dichroic effect when observed in white light. In the process, a can body is formed from a sheet of metal selected from the group consisting of aluminum and aluminum alloy by drawing and ironing, surfaces of the can body are cleaned to produce a cleaned can body, a decorative structure exhibiting a dichroic effect is applied to a surface of the cleaned can body, and the can body is subjected to finishing operations, wherein the decorative structure is applied by the steps of: applying a layer of dielectric material directly onto the metal of the cleaned can body without pre-treatment of the metal with a metal brightener, and forming a semi-transparent metal layer on or within said dielectric layer, the thickness of said dielectric material beneath said semi-transparent metal layer, and the thickness of said semi-transparent metal layer being made effective to produce a visible dichroic pattern when said can body is observed in white light. The invention also relates to can bodies decorated by the process of the invention, and to finished cans made from the can bodies.
Patent CA-2348971-A1 (CA)
Title: Novel serine proteases bssp4
Inventor: UEMURA HIDETOSHI
IPC: C12N15/57
Filed: 1999-11-19
Abstract: The present invention teaches proteins having amino acid sequences represented by SEQ ID NOS: 2, 4, 6, 8, 10, 12, 14, 16, 18 and 20; proteins having amino acid sequences derived from these amino acid sequences by deletion, substitution or addition of one to several amino acids; and nucleotide sequences encoding the same; transgenic non-human animals with altered expression level of a serine protease BSSP4;  an antibody against BSSP4; and a method for detecting BSSP4 in a specimen using the antibody.
Patent CA-2349215-A1 (CA)
Title: Rule based visual field autointerpretation system
Inventor: MASSENGILL R KEMP
IPC: A61B5/00
Filed: 1999-11-01
Abstract: A system and method for automatically interpreting the results of visual field tests with a computer programmed to perform a continuously updated protocol derived from the interpretation of numerous visual field tests by experts in interpretation of visual field test results.
Patent CA-2351152-A1 (CA)
Inventor: OENBRINK GEORG
IPC: C08L77/02
Filed: 2001-06-21
Abstract: A molding which comprises the following components:      I. from 60 to 96.5% parts by weight of polyamide, II. from 3 to 39.5 parts by weight of an impact-modifying component which contains anhydride groups, III. from 0.5 to 20 parts by weight of a copolymer which contains units of the monomers a) .alpha.-olefin, b) acrylic compound, and also c) olefinically unsaturated epoxide, carboxylic anhydride, carboximide, oxazoline or oxazinone, where the total of the parts by weight of components I, II and III is 100, and where moreover the polyamide has an excess of amino end groups, has improved low-temperature impact strength, even if the molding composition also comprises a plasticizer.
Patent CA-2353570-A1 (CA)
Title: Improvements to anchoring and retention elements intended to machines used in public works and similar
Inventor: MERINO SENOVILLA JUAN CARLOS
IPC: F16B19/00
Filed: 1999-11-30
Abstract: The improvements are applied to anchoring and retaining elements intended to machines used in public works and similar of the type comprising a combination of one or a plurality of metal elements with one or a plurality of elastomer blocks which are connected or not to the former. The elastomer block is comprised of an elastic structural material which has multiple internal cavities configured like closedells which, for the majority, are separated between each other and contain a gas. Through the compression exerted by the metal parts to the elastomer block, the latter is compressed thereby reducing its volume and forming minimal transversal expansions.
Patent CA-2354593-A1 (CA)
Inventor: FIORENTINI CARLO
IPC: F16M1/00
Filed: 1999-12-10
Abstract: L'invention concerne un procédé et un dispositif de fermeture de moule conçu pour des machines de moulage sans colonne de presse, telles que des presses de moulage de plastique sous pression et par injection, de type horizontal et vertical. La presse comprend un cadre ouvert (60) pourvu de montants d'extrémité (61, 62) formés d'un seul tenant avec ledit cadre (60) ou reliés à celui-ci. Un montant ( 61) est pourvu d'une plaque porte-moule fixe destinée à porter un premier élément (63) de moule, et d'une plaque mobile (65) destinée à porter un second élément (64) de moule. Un dispositif de fermeture de moule comprend un premier organe de commande (67) permettant de déplacer la plaque mobile (65) et le second élément (64) de moule afin de l'approcher de l'élément fixe (63) du moule, et un second organe de commande comprenant une membrane (68) soumise à une pression, placée entre des surfaces adjacentes du cadre (60) de la presse. On obtient des forces de serrage élevées et une fermeture hermétique du moule (63, 64) par déformation élastique positive du cadre (60) de la presse.