baber/WOPTO huggingface dataset:
Patent CA-2352779-A1 (CA)
Title: Milling process for the production of finely milled medicinal substances
Inventor: AUTHELIN JEAN-RENE
IPC: B02C19/06
Filed: 1999-12-01
Abstract: The present invention is a method of milling materials to form a fine powder with a median particle size below 10 micrometers which is suitable for inhalation and which has substantially no amorphous content generated during milling. The method is particularly suitable for milling materials which are soft. The method comprises milling the material in a fluid energy mill at reduced temperature using helium, or helium mixed with another gas, as milling fluid. Temperatures of -30 ~C or less are used.
Patent CA-2355792-A1 (CA)
Title: New amidinobenzylamine derivatives and their use as thrombin inhibitors
Inventor: INGHARDT TORD
IPC: A61P7/02
Filed: 2000-01-13
Abstract: There is provided compounds of formula (I) wherein R1, R2 Y, R3 and R4 have meanings given in the description which are useful as, or as prodrugs of, competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.
Patent CA-2357571-A1 (CA)
Title: Railway car for transporting semi-trucks
Inventor: SIMPSON JAMES M
IPC: B61D3/18
Filed: 2001-09-21
Abstract: The invention is directed to a railway car for the transportation of semi-trucks. The railway car may have an interior defined by a support surface for the trucks, a pair of upstanding sidewalls, and a roof. End doors may be located at each end of the railway car for selectively permitting access to the interior thereof.      The horizontal width at the ends of the railway car may be selected to permit the trucks to be loaded into the interior of the railway car.
Patent CA-2359062-A1 (CA)
Title: Standard size dwellings
Inventor: COHEN ROGER BLAIR
IPC: E04B1/343
Filed: 1996-07-01
Abstract: A dwelling comprising: a). a plurality of exterior walls, each such plurality of exterior walls having a length, and b). a metallic integral base frame, non-removable from and fixedly attached to and along at least a portion of the length of each of said plurality of exterior walls.
Patent CA-2360630-A1 (CA)
Inventor: ALVAREZ KHRISTOPHER EDWARD
IPC: C09K3/10
Filed: 2000-01-31
Abstract: L'invention concerne des compositions de caoutchouc de silicone liquides durcissables, susceptibles d'être durcies pour former des élastomères de silicone pouvant être utilisés comme agents de scellement ignifuges. Ces compositions, qui présentent un faible dégagement de chaleur, forment des résidus charbonneux lors de leur combustion et renferment: A) un polymère de polyorganosiloxane liquide décrit par la formule (I), dans laquelle chaque R?1¿ est indépendamment choisi dans le groupe composé par alkyle, alkényle, aryle, et des groupes alkyles halogénés avec 1 à 18 atomes de carbone, chaque R?2¿ étant indépendamment choisi dans le groupe constitué par des groupes hydroxyles, alkoxy, alkényles, et alkynyles, x représentant un nombre entier dont la valeur varie entre 10 et 1500, B) un composé organosilicié de réticulation avec au moins 3 groupes réactifs à liaison silicium, C) un catalyseur capable de favoriser la réaction entre les groupes R?2¿ à liaison silicium du constituant A et les groupes réactifs à liaison silicium du constituant B, d) de la wollastonite, et éventuellement E) une matière de charge renforçante.
Patent CA-2363962-A1 (CA)
Title: Utilisation d'un initiateur pour des reactions de polymerisation regulees
Inventor: HABIMANA JEAN DE LA CROI
IPC: C08F4/42
Filed: 2000-02-28
Abstract: L'invention concerne un initiateur utilisé pour démarrer des réactions de polymérisation régulées. L'initiateur comprend des unités représentées par les formules (R?7¿¿3?SiO), R?7¿¿2?SIO¿3/2?), et/ou (SiO¿4/2?) et au moins un groupe D-CR?8¿¿2?X, chaque R?7¿ étant indépendamment un groupe hydrocarbure éventuellement substitué, D étant une chaîne droite bivalente ou un groupe alkylène ramifié contenant un hétératome d'oxygène ou d'azote et/ou remplacé par un groupe carbonyle, chaque R?8¿ étant indépendamment un groupe alkyle ou un atome d'hydrogène et X?1¿ étant un atome d'halogène. De préférence, chaque R?7¿ est un groupe méthyle et l'initiateur comprend deux groupes -D-CR?8¿¿2?X terminaux, R?8¿ étant un groupe méthyle, X étant du brome et D étant un groupe CO-NR?9¿R?10¿ ou un groupe CO- (OR?10¿), R?9¿ étant un groupe alkyle ou un atome d'hydrogène et chaque R?10¿ étant indépendamment un chaîne droite ou un groupe alkylène ramifié. L'initiateur selon l'invention est particulièrement utile pour démarrer la polymérisation régulée des monomères contenant du vinyle.
Patent CA-2366751-A1 (CA)
Inventor: SORENSEN JAMES NORMAN
IPC: B01J19/32
Filed: 2002-01-08
Abstract: A heat integrated distillation column provides heat at each theoretical stage of distillation in a heating portion and coolant at each theoretical stage of distillation in a cooling portion.
Patent CA-2371188-A1 (CA)
Title: Dispositif pour bruleur de gaz
Inventor: BLAAUWWIEKEL PIET
IPC: F23N3/02
Filed: 2000-05-25
Abstract: Dispositif pour brûleur de gaz, qui comporte au moins deux buses (10, 11) à air destinées à introduire de l'air de combustion. Les deux buses (10, 11) à air sont couplées en parallèle. Selon la présente invention, une ou plusieurs des buses (10, 11) à air sont associées à un mécanisme de fermeture (15), chaque mécanisme de fermeture (15) permettant un arrêt sélectif du flux d'air de la buse (10, 11) correspondante. La plage de modulation du dispositif selon la présente invention s'en trouve ainsi élargie.
Patent CA-2372730-A1 (CA)
Inventor: MATSUDA SHIGEKI
IPC: C25D21/04
Filed: 2002-02-22
Abstract: L'objet de la présente invention est de présenter une méthode de phosphatation électrolytique capable d'améliorer l'efficacité de la réaction sur une surface métallique (interface) en empêchant la réaction dans la phase de solution afin d'éviter avec certitude la formation de dépôt lors du traitement continu. La présente invention concerne une méthode de formation d'un film composé d'un composé de phosphate et d'un métal à la surface d'un article à traiter en effectuant un traitement électrolytique sur un matériau métallique. L'article devant être traité dans un bain de phosphatation en mettant en contact ledit matériau métallique ayant une conductivité électrique avec ledit bain de phosphatation contenant des ions phosphate et de l'acide phosphorique, des ions nitrates, des ions métalliques qui forment un complexe avec les ions phosphate dans ledit bain de phosphatation et ions métalliques dont le potentiel d'équilibre de dissolution-précipitation auquel les des ions sont dissous dans ledit bain de phosphatation sont réduits et précipités en tant que métaux étant égal ou supérieur à -830 mV, qui est le potentiel de décomposition de la réaction cathodique du solvant sous forme d'eau lorsqu'il est indiqué comme potentiel d'électrode standard d'hydrogène, et est essentiellement dépourvu d'ions métalliques autres que ceux qui figurent dans le composant de film; où l'ORP (potentiel d'oxydo-réduction) dudit bain de phosphatation (indiqué comme potentiel relatif à une électrode standard d'hydrogène) est maintenu égal ou supérieur à 700 mV.
Patent CA-2372837-A1 (CA)
Inventor: LOK SI
IPC: C07K19/00
Filed: 2000-05-11
Abstract: Novel polypeptides, polynucleotides encoding the polypeptides, and related compositions and methods are disclosed for mouse zcytor10, a novel mouse cytokine receptor. The polypeptides may be used within methods for detecting  ligands that stimulate the proliferation and/or development of hematopoietic , lymphoid and myeloid cells. Ligand-binding receptor polypeptides can also be  used to block ligand activity. The polynucleotides encoding mouse zcytor10 c an be used to identify a human ortholog. The present invention also includes methods for producing the protein, uses therefor and antibodies thereto.</SD OAB>
Patent CA-2373173-A1 (CA)
Inventor: O'TOOLE JOHN COLM
IPC: C07C247/16
Filed: 2000-05-10
Abstract: Aromatic and heteroaromatic amides of formula (I) where R1, R2 and R3 can be alkyl, X is alkylene, and R4 is an unsubstituted or substituted aromatic or heteroaromatic group such as naphthyl or fluorenyl, are CNS agents useful for treating pain, depression, anxiety, seizures, and schizophrenia.
Patent CA-2373280-A1 (CA)
Title: Child-resistant packaging for tablets
Inventor: MARTI SUSANNE
IPC: B65D83/04
Filed: 2000-05-13
Abstract: The invention relates to a child-resistant yet senior-friendly packaging for  tablets, capsules or similar pharmaceutical products. The inventive packagin g is a blister pack (12) with at least one cup (24) that receives tablets in a  external package (10), arranged between a base part (14) and an intermediate  part (16), and that is closed by a cover film (26) that can be pressed through. Said intermediate part (16) is covered by a cover part (18). A firs t adhesive (30) is arranged between the base part (14) or the blister pack (12 ) and the intermediate part (16). A second adhesive (32) is arranged between t he intermediate part (16) and the cover part (18). Said second adhesive (32), i n the closed state of the external package (10), has a lower adhesiveness vis- à- vis the first adhesive (30) and, once the cover part (18) is released from t he intermediate part (16), a higher adhesiveness vis-à-vis the first adhesive (30).
Patent CA-2374935-A1 (CA)
Inventor: ALPINI EDILIO LIVIO
IPC: H05K9/00
Filed: 2000-05-19
Abstract: An article for deflecting electromagnetic fields consisting of a conductive meshed dry fabric (2) with conductive filaments (3) parallel to one another, bordered by a conductive fabric (4) having a grid of filaments (5) arranged in criss-cross fashion, there being connected to said fabric (4) an electrical circuit (10) designed to dissipate, by the Joule effect, the electromagnetic signal coming from the article.
Patent CA-2376892-A1 (CA)
Inventor: BROUILLETTE WAYNE J
IPC: A61K45/00
Filed: 2000-06-29
Abstract: The present invention provides methods of treating or preventing fungal infections in a host comprising administering a treatment effective or treatment effective amount of a yeast NAD synthetase inhibitor compound. The  invention further provides a method of killing yeast comprising administring  a yeast NAD synthetase compound that selectively binds to catalytic sites in yeast whereby the yeast is killed.
Patent CA-2377963-A1 (CA)
Inventor: WESTBERG DAVID
IPC: H01P5/10
Filed: 2000-06-26
Abstract: The present invention relates to a balun circuit (1B) comprising a first sub-circuit (10) and a second sub-circuit (20) which each correspond to, or essentially to, a .lambda./4-wave guide. The first sub-circuit (10) includes a first conductor (10U), a second conductor (10L) and a dielectric layer disposed between said first and second conductors, said conductors being connected together capacitively and inductively. The second sub-circuit (20) includes a first conductor (20U), a second conductor (20L) and a dielectric layer disposed between said first and second conductors, said conductors being connected together capacitively and inductively. A first side on the first conductor (10U) in the first sub-circuit (10) is connected to an input port (P1). A second side on the first conductor (10U) in the first sub-circuit (10) is connected to a first side on the first conductor (20U) in the second sub-circuit (20) via a connecting conductor (15). A second side on the second conductor (10L) in the first sub-circuit (10) is connected to a first output port (P2). A first side on the second conductor (20L) in the second sub-circuit (20) is connected to a second output port (P3). A first open terminating .lambda./4-wave guide (30) is connected to a second side on the second conductor (10L) in the first sub-circuit (10), and a second open terminating .lambda./4-wave guide (40) is connected to a second side of the second conductor (20L) in the second sub-circuit (20).
Patent CA-2379333-A1 (CA)
Title: High performance skate
Inventor: HUMES DANIEL M
IPC: A63C17/06
Filed: 2000-07-12
Abstract: Inline roller skates (10) are provided with independent suspension systems, separately suspending one or more of a plurality of wheels (36, 38, 40, 42).  The wheels (36, 38, 40, 42) are mounted rotatably on axles (44), and the axles are held nominally parallel to the sole of the boot (12). The suspension systems include guides (62, 58a, 58b, 70, 72) that maintain the axles (44) parallel to the sole of the boot (12) even as the wheels (36, 38, 40, 42) and axles (44) move vertically in response to bumps (X) and other forces.
Patent CA-2382074-A1 (CA)
Title: Limb protection sleeve for matching tourniquet cuff
Inventor: MCEWEN JAMES A
IPC: A61B19/00
Filed: 2000-08-08
Abstract: Limb protection sleeve matches a specific tourniquet cuff for application to limbs having circumferences between a minimum and a maximum circumference so that the sleeve, after application to a limb of minimum circumference, stretches elastically and so that the sleeve, after application to a limb of maximum circumference, applies a pressure to the limb that is less than a predetermined maximum pressure.
Patent CA-2383925-A1 (CA)
Title: Network packet aggregation
Inventor: GOPALAKRISHNA RAJENDAR ARCOT
IPC: H04L29/06
Filed: 2000-09-02
Abstract: A system aggregates data packets communicated between one or more sessions (118, 119) on a source system (110) and one or more sessions (139, 140) on a  target system (111) by: collecting one or more session packets from one or more source sessions; multiplexing the session data packets into an aggregat ed packet; sending the aggregated packet from the source system to the target system; and demultiplexing each aggregated packet into corresponding session  packets for delivery to the sessions on the target system.
Patent CA-2384901-A1 (CA)
Title: Quantitative detection of viruses by light scattering
Inventor: WILLIAMS L DAVID
IPC: G01N33/50
Filed: 2000-09-28
Abstract: A method for determining the number or concentration of virus particles in a  sample by use of a light scattering detector. The method may be used to quantitate purified virus preparations or virus samples containing contaminants, including ultraviolet light-absorbing contaminants, such as proteins. The method is useful for quantitation of viruses for use in gene therapy, oncolytic viruses for tumor cell lysis and virus-based vaccines.</S DOAB>
Patent CA-2385403-A1 (CA)
Title: Modular drawing apparatus and drawing line
Inventor: HAUSLER KARL-HEINZ
IPC: B21C1/16
Filed: 2002-05-08
Abstract: A drawing apparatus is assembled from modular units utilizing modular path-forming members and holder modules which can carry the drawing die and drawing carriages shiftable on the guide modules. The drives for the carriages are individual linear motors whose stationary components are the modular path-forming members disposed end-to-end.
Patent CA-2389022-A1 (CA)
Inventor: TUNG PETER
IPC: B01D3/00
Filed: 2000-12-09
Abstract: L'invention concerne un procédé de séparation de réactifs de produits à l'intérieur d'une structure de distillation réactive (62). Les produits de réaction plus lourds que des réactifs, tels qu'un produit d'éthylbenzène avec des réactifs benzène et éthylène sont découragés à retourner dans la zone de réaction (53) par introduction d'une section de rectification (44) entre la zone de réaction et la colonne annexe (47). Des produits de réaction plus légers que des réactifs, tels qu'un procédé d'hydroconversion, sont découragés à retourner dans la zone de réaction par introduction d'une colonne annexe entre la zone de réaction et la section de rectification.
Patent CA-2389221-A1 (CA)
Title: Method and apparatus for monitoring cryosurgical operations
Inventor: LEPIVERT PATRICK J M
IPC: A61B18/02
Filed: 2000-08-03
Abstract: A method and system for monitoring the progress of an ice ball produced by a cryoprobe during a surgical procedure measures the complex impedance of the ice ball. An electrical model of the zones in the ice ball is employed to calculate the size of the zones using the complex impedance measurements. The ice ball zones are displayed to assist the surgeon in controlling the cryoprocedure.
Patent CA-2391915-A1 (CA)
Title: 3-phenyl-3,7-diazabicyclo[3.3.1]nonane compounds, process for their preparation and medicaments containing these compounds
Inventor: SCHOEN UWE
IPC: C07D471/10
Filed: 2002-06-27
Abstract: Pharmacologically active compounds of the general formula I   (see formula I) wherein R1 is an alkyl group with 1 - 6 carbon atoms or a cycloalkylalkyl group with 4 - 7 carbon atoms, R2 is lower alkyl and R3 is lower alkyl or R2 and R3 together form an alkylene chain with 3 - 6 carbon atoms, R4 stands for a phenyl radical monosubstituted in the ortho or para position by nitro, cyano or lower alkanoyl or disubstituted in the ortho and para position by nitro, and their physiologically compatible acid addition salts are described.
Patent CA-2392818-A1 (CA)
Inventor: BENNETT JACK E
IPC: C23F13/02
Filed: 2000-11-27
Abstract: The present invention relates to a method of and an apparatus (20) for cathodic protection of reinforced concrete using discrete anodes (22) in or on the reinforced concrete member (14) to improve performance and service life of the discrete anodes. The discrete anode (22) is embedded in a cementitous grout or mortar (24) to encapsulate the anode (22) and provide contact to complete the cathodic protection circuit. A lithium salt is added to the cementitous grout or mortar (24) in an amount of at least about 0.05 gram per cubic centimeter. The lithium salt functions to enhance the performance of the cathodic protection system (20) by minimizing the deleterious effects of the anode reaction products on the grout or mortar adjacent to the anode and increasing the
Patent CA-2392895-A1 (CA)
Inventor: JOMAA MAHA
IPC: A61P31/04
Filed: 2000-12-01
Abstract: The invention relates to an antigenic protein derived from Streptococcus pneumoniae. The protein is antigenic and is useful in the preparation of vaccines and the diagnosis of S. pneumoniae infection.
Patent CA-2393500-A1 (CA)
Title: Methods and compositions for detecting hepatitis e virus
Inventor: SCHLAUDER GEORGE G
IPC: G01N33/576
Filed: 2000-12-19
Abstract: Disclosed herein are methods and compositions for detecting the presence in a sample of a US-type or a US-subtype hepatitis E virus, including naturally occurring variants thereof. In particular, the invention provides nucleic acid sequences corresponding to the genome of the US-type or US-subtype hepatitis E  virus, amino acid sequences, including epitope sequences, encoded by the genomes of such viruses, and antibodies that bind specifically to such amino acid sequences. The invention further provides methods and compositions for immunizing individuals against infection by, or for treating individuals already infected with such a virus.
Patent CA-2393972-A1 (CA)
Title: Cyclopenteneone derivatives
Inventor: ROBERTS STANLEY MICHAEL
IPC: A61P31/04
Filed: 2000-12-18
Abstract: A compound having a cyclopent-2-ene-1-one ring and also having a double bond  directly attached to the ring (in addition to the C=O bond of the cyclopent- 2- ene-1-one ring) may be useful in treating various disorders, including viral  disorders, cancers, inflammatory disorders, etc.
Patent CA-2394889-A1 (CA)
Inventor: JOSHI SHRIDHAR P
IPC: G07F17/32
Filed: 2002-07-24
Abstract: A self-learning gaming machine comprises a game of chance executed by a processor in response to a wager. The game includes a plurality of symbol-bearing indicia and an adjustable parameter. The adjustable parameter is adjusted by the processor for future plays of the game based on a player's selections affecting outcomes of at least one previous plays. During the previous play, the player's selection is made after the plurality of symbol-bearing indicia are displayed.
Patent CA-2396765-A1 (CA)
Title: Sealed fitting for use with corrugated tubing
Inventor: TREICHEL STEVEN A
IPC: F16K1/00
Filed: 2001-11-01
Abstract: A fitting for corrugated tubing has a body (10) with an internal conduit (12 ) therethrough and a centreline (14). The body (10) further includes a distal end (16) located on a first end of the body (10), the distal end (16) having  a first outer diameter and a cross sectional thickness. A channel (20) is form ed through an interior surface (22) of the distal end (16), which channel (20) extends circumferentially around the interior surface (22) of the distal end  (16). Thereby, a sealing material (23) may be inserted into the channel (20) , between the interior surface (22) of the distal end (16) and the internal conduit (12).
Patent CA-2397744-A1 (CA)
Title: Round wheel cam
Inventor: MCPHERSON MATHEW A
IPC: F41B5/10
Filed: 2001-01-31
Abstract: An archery bow includes a handle portion (115), an upper limb (120) supported by the handle portion and a lower limb (140) supported by the handle portion. A top pulley (170) is rotatably mounted upon the upper limb for rotation about a first axle (150).      The top pulley includes a pulley track (172). A bottom cam assembly (180) is rotatably mounted upon the lower limb for rotation about a second axle (160). The bottom cam assembly has a primary string payout track (181) and a secondary string payout track (182). The primary string payout track is characterized by a constant radius of curvature.
Patent CA-2399365-A1 (CA)
Inventor: DEUTSCH BERNHARD
IPC: G02B6/42
Filed: 2001-01-26
Abstract: A transparent elastomer (e.g. silicon rubber) is used as an immersion agent (10) for durable and low-attenuation connection of an optical waveguide (2) to the conductive structures of an optical component (6). The matrix of said elastomer contains a non-cross-linked proportion of a liquid phase (e.g. silicon softeners). The same kind of immersion agent (10) is used in the coupling system. The distance between the end face of the optical waveguide (2) and the coupling surface of the component (6) ranges from approximately 2.mu.m to 20.mu.m. The volume of the immersion agent (10) present at the poi nt of coupling (8) is less than 5.mu.l.
Patent CA-2400369-A1 (CA)
Title: Procede et dispositif servant a limiter la consommation de courant dans un dispositif electronique integre comprenant un assistant numerique et un telephone sans fil
Inventor: KENAGY JASON B
IPC: G06F1/32
Filed: 2001-02-13
Abstract: Système et procédé servant à limiter le courant consommé par un dispositif électronique intégré. Ce dispositif (100) comporte un assistant numérique (PDA) (20) et un téléphone sans fil (30) intégré dans un boîtier commun (10). On utilise un afficheur commun (40) sur le boîtier afin d'afficher des messages émis à la fois par l'assistant numérique et par le téléphone sans fil à l'attention de l'utilisateur. Un contrôleur (32) couplé au téléphone sans fil, coupe le courant de ce dernier après l'expiration d'une durée prédéterminée suivant la cessation d'un trafic vocal sur ce téléphone sans fil. Ce contrôleur (32) commute le téléphone sans fil (30) de l'état de coupure à l'état de marche si, pendant une opération en état de coupure, un utilisateur tente d'établir une communication de sortie avec le téléphone sans fil. Celui-ci ne peut pas recevoir d'appel d'arrivée quand il est en état de coupure de courant. Cependant, l'assistant numérique (20) peut recevoir des informations de l'utilisateur par l'intermédiaire de l'afficheur et afficher ces informations à l'attention de l'utilisateur sur l'écran (40) quand le téléphone sans fil est en état de coupure de courant.
Patent CA-2401643-A1 (CA)
Title: Crystalline forms of antibiotic side chain intermediates
Inventor: WILLIAMS JOHN M
IPC: C07D207/16
Filed: 2001-02-28
Abstract: Crystalline 2S-cis-3-[[(4-mercapto-2-pyrrolidinyl)carbonyl]-amino]benzoic ac id and salts and solvates thereof are disclosed. A crystalline type is describe d.