baber/WOPTO huggingface dataset:
Patent CA-2349523-A1 (CA)
Title: Bile-acid substituted phenyl alkenoyl guanidines, method for the production thereof, use thereof as medicaments or diagnostic agents and medicaments that contain them
Inventor: KRAMER WERNER
IPC: C07J41/00
Filed: 1999-10-15
Abstract: The invention relates to substituted phenyl alkenoyl guanidines, the pharmaceutically acceptable salts thereof, and physiolgically functional derivatives. Compounds of formula (I) are disclosed, wherein the radicals have the meanings thus cited. Also disclosed are the physiologically acceptable salts thereof, physiologically functional derivatives and methods for the production thereof. The inventive compounds are, for instance, suitable for use as medicaments for the prophylaxis or treatment of gall stones.
Patent CA-2351390-A1 (CA)
Title: Inhibiteurs de thio-uree des virus de l'herpes
Inventor: BLOOM JONATHAN DAVID
IPC: A61P31/12
Filed: 1999-12-06
Abstract: 11invention concerne des composés de formule (1), dans laquelle R¿1?-R¿5? sont indépendamment choisis parmi hydrogène, alkyle avec 1 à 6 atomes de carbone, alkényle avec 2 à 6 atomes de carbone, alkynyle avec 2 à 6 atomes de carbone, perhaloalkyle avec 1 à 6 atomes de carbone, cycloalkyle avec 3 à 10 atomes de carbone, hétérocycloalkyle avec 3 à 10 éléments carbonés, aryle, hétéroaryle, halogène, -CN, -NO¿2?, -CO¿2?R¿6?, -COR¿6?, -OR¿6?, -SR¿6?, -SOR¿6?, -SO¿2?R¿6?, -CONR¿7?R¿8?, NR¿6?N(R¿7?R¿8?), -N(R¿7?R¿8?) ou W-Y-(CH¿2?)¿n?-Z; ou R¿2? et R¿3? ou R¿3? et R¿4? forment ensemble un hétérocycloalkyle avec 3 à 7 chaînons ou un hétéroaryle avec 3 à 7 chaînons; R¿6? and R¿7? désignent indépendamment hydrogène, alkyle avec 1 à 6 atomes de carbone, perhaloalkyl avec 1 à 6 atomes de carbone, ou aryle; R¿8? représente hydrogène, alkyle avec 1 à 6 atomes de carbone, perhaloalkyle avec 1 à 6 atomes de carbone, cycloalkyle avec 3 à 10 atomes de carbone, hétérocycloalkyle avec 3 à 10 éléments, aryle or hétéroaryle; ou R¿7? and R¿8? peuvent former ensemble un hétérocycloalkyle avec 3 à 7 chaînons; A désigne hétéroaryle; W représente O, NR¿6?, ou est absent; Y symbolise -(CO)- ou -(CO¿2?)-, ou est absent; Z désigne alkyle avec 1 à 4 atomes de carbone, -CN, -CO¿2?R¿6?, -COR¿6?, -CONR¿7?R¿8?, -OCOR¿6?, -NR¿6?COR¿7?, -OCONR¿6?, -OR¿6?, -SR¿6?, -SOR¿6?, -SO¿2?R¿6?, SR¿6?N(R¿7?R¿8?), -N(R¿7?R¿8?) ou phényle; G représente aryle or hétéroaryle; X désigne une liaison,NH, alkyle avec 1 à 6 atomes de carbone, alkényle avec 1 à 6 atomes de carbone, alkoxy avec 1 à 6 atomes de carbone, thioalkyle avec 1 à 6 atomes de carbone, alkylamino avec 1 à 6 atomes de carbone, ou (CH)J; J symbolise alkyle avec 1 à 6 atomes de carbone, cycloalkyle avec 3 à 7 atomes de carbone, phényle, ou benzyle; et n est un nombre entier variant entre 1 et 6. Ces composés sont utiles pour le traitement de maladies liées aux virus de l'herpès, notamment les maladies des inclusions cytomégaliques humaines, l'herpès simplex virus, le virus d'Epstein-Barr, le virus varicelle-zona, les virus de l'herpès humain type 6 et 7, et le virus de l'herpès de Kaposi.
Patent CA-2352538-A1 (CA)
Inventor: GLAESNER WOLFGANG
IPC: A61K47/48
Filed: 1999-11-23
Abstract: Cette invention vise à satisfaire la nécessité de disposer de meilleurs agents pharmaceutiques pour traiter les anémies, en proposant des composés érythropoïétiques non glycosylés dérivés de polymères, qui présentent une stabilité et une bioactivité in vivo. Cette invention se rapporte en outre à des procédés pour préparer ces protéines dérivées, ces procédés consistant à utiliser un processus de modification par aldéhydes sans segment de liaison.
Patent CA-2353049-A1 (CA)
Title: System and method for the automatic extraction of linear features from digital imagery
Inventor: MORIN DENIS
IPC: G06V10/44
Filed: 2001-07-10
Abstract: A method and system for the extraction of linear features from digital imagery is described herein. The proposed methodology is based on the tridimensional Radon transformation and on the generation of a multi-layer database having separate layers containing different types of information to allow the reconstruction of an output image where the linear features of the input image are restored.
Patent CA-2353120-A1 (CA)
Inventor: GAWAD YAHIA
IPC: G01N33/53
Filed: 2001-07-16
Abstract: Caged compounds, i.e. synthetic chemical compounds whose chemical or biochemical activity is normally controlled by photolysis to release an active moiety to participate in a chemical or biochemical reaction, are subjected to electrical current instead of light to release the active moiety. The process is especially useful in chemiluminescent biochemical assays, where it is required to measure the light output in order to quantify the analyte under measurement, since avoids confusion between input energy to trigger the reaction, and light output for measurement purposes.
Patent CA-2353770-A1 (CA)
Title: Activated carbon, process for producing the same, polarizable electrode, and electric double layer capacitor
Inventor: UEHARA GOKI
IPC: C01B31/08
Filed: 2001-07-24
Abstract: An object of the invention is to provide activated carbon which is made from granular isotropic pitch and has a large electrostatic capacitance, a process for producing the same, a polarizable electrode, and an electric double layer capacitor. This object can be attained by activated carbon which is made from granular isotropic pitch. This activated carbon can be produced preferably by oxidizing granular isotropic pitch partially, making the pitch infusible and activating the pitch with a chemical agent, by heat treating the granular isotropic pitch and activating the pitch with a chemical agent, or by making granular isotropic pitch infusible, heat-treating the pitch, and activating the pitch with a chemical agent. The activated carbon of the present invention is mixed with a binder and an electroconductive filler to make a polarizable electrode useful for an electric double layer capacitor.
Patent CA-2356265-A1 (CA)
Title: Phased array antenna and method of manufacturing the same
Inventor: MARUMOTO TSUNEHISA
IPC: H01Q3/26
Filed: 1999-11-22
Abstract: A relatively small phased array antenna is formed at a low cost even if the number of radiating elements increases in order to improve the gain. The phased array antenna has a multilayered structure in which a number of radiating elements (15), a phase shift unit (16) for changing the phase of an RF signal transmitted/received at each radiating element, and a distribution/synthesis unit (14) are formed on different layers. Signal lines (X1 - Xm) and scanning lines (Y1 - Yn) are wired on a phase control layer (35) to connect phase shift units to each other in a matrix. The signal lines and the scanning lines are matrix-driven by selection units (12X, 12Y) so that desired phase shift amounts are set to phase shift units located at the intersections of the signal and scanning lines. In addition, switches (17S) of a phase shifter (17) are formed at once on the phase control layer.
Patent CA-2356582-A1 (CA)
Title: Process for the preparation of substituted pyranes
Inventor: CIRILLO FABIO
IPC: C07D309/04
Filed: 2001-09-04
Abstract: Substituted pyranes such as 2-ethinyl-tetrahydro-2,6,6-trimethylpyran are prepared from dehydrolinalool or higher homologues thereof by heating or treatment with microwaves in the presence of a solid acid.
Patent CA-2359032-A1 (CA)
Inventor: STILLER ALFRED H
IPC: C01B31/00
Filed: 2000-01-18
Abstract: A method of making an anisotropic or isotropic carbon foam includes introducing at least one reinforcing additive which may be carbon nanofibers, carbon nanotubes, chopped graphite fibers, crushed green coke, crushed calcined coke or combinations thereof during the process of manufacturing the carbon foam to enhance selected strength properties of the resultant foam. A resultant product is also disclosed.
Patent CA-2359977-A1 (CA)
Inventor: FEIGE MICHAEL H
IPC: G06F19/00
Filed: 2001-10-25
Abstract: A finished rotor shaft including shaft extensions and a rotor is fabricated by merging a forging shaft extension model with a selected forging rotor model to generate a forged rotor shaft model. A rough turning shaft extension model is merged with a selected rough turning rotor model to generate a rough turning rotor shaft model. A final turning shaft extension model is merged with a selected final turning rotor model to generate a final turning rotor shaft model. The three rotor shaft models are utilized to fabricate a finished rotor shaft.
Patent CA-2361367-A1 (CA)
Inventor: BRITT MARGARET
IPC: H04Q3/00
Filed: 2000-01-14
Abstract: A system and method for implementing services in an intelligent network of a telecommunications system (10).  Upon registration of a subscriber station (8) in a mobile telecommunications network, a plurality of triggers associated with the subscriber are downloaded to a switch (12) that is handling the call.  Subsequently, a trigger condition is detected at the switch, and a query signal (36, 56, 92) is sent to a server (70, 80) storing data for responding to the trigger condition. In response to the query signal, a bundle of platform independent code comprising instructions for executing a particular service is downloaded (126, 128) to the switch. The code is executed at the switch to implement the particular service, and appropriate actions are taken in accordance with the implemented service.
Patent CA-2361405-A1 (CA)
Inventor: PARE DAVID F JR
IPC: G01F19/00
Filed: 2000-01-31
Abstract: Cette invention concerne une méthode d'accès biométrique, sans jeton, à des comptes financiers au moyen d'un distributeur automatisé. Cette méthode comprend une opération d'enregistrement au cours de laquelle l'utilisateur enregistre dans un indicateur électronique un ou plusieurs échantillons biométriques et un ou plusieurs comptes financiers (19). Pendant le lancement, l'utilisateur initialise l'accès à un compte dans un distributeur en soumettant au moins un échantillon biométrique pris directement sur sa personne, en l'absence de tout dispositif portable à mémoire tel que carte à puces ou carte à balayage. Au cours d'au moins une opération de transmission, un message de demande d'accès au compte avec la caractéristique biométrique de l'utilisateur est transmis du distributeur à l'indicateur électronique. Pendant l'opération d'identification de l'utilisateur, l'indicateur électronique compare l'échantillon biométrique contenu dans le message de demande d'accès au compte à un échantillon biométrique en mémoire. Lorsque l'utilisateur a été identifié comme conforme, le système localise au moins un compte financier de l'utilisateur et donne à ce dernier l'accès à ce compte.
Patent CA-2364757-A1 (CA)
Inventor: BAUGHMAN PAMELA M
IPC: A62C27/00
Filed: 2001-12-12
Abstract: A fire fighting apparatus comprising a container with two tanks therein, one holding a quantity of water and another holding a quantity of foaming agent, a pump operated by a gasoline engine, several hoses for directing a water/foam mixture at a fire and for refilling the water tank with water from a source, and a valve system for directing the water/foaming agent mixture through two different hoses at the fire while water from a source is used either directly on the fire or for replacing water taken from the tank. The apparatus is held within a container mounted on casters so that it can be conveniently wheeled about. The unit is adapted for use in areas remote from fire departments.
Patent CA-2365170-A1 (CA)
Title: A flexible expandable stent
Inventor: PINCHASIK GREGORY
IPC: A61M5/00
Filed: 1995-07-26
Abstract: There is disclosed a stent (30) for implanting in the body. The stent (30) is formed of a tube having a patterned shape which has first and second meander patterns (11, 12) having axes extending in first and second directions. The first meander patterns can be formed into even and odd first meander patterns. The even and odd first meander patterns are 180 degrees out of phase with each other, and the odd patterns occur between every two even patterns. The second meander patterns are intertwined with the first meander patterns. The first and second directions can be orthogonal to each other. The second meander patterns can also be formed of even and odd patterns.
Patent CA-2366742-A1 (CA)
Title: Food transport container with integral heater
Inventor: REMKE MATTHEW S
IPC: H05B3/00
Filed: 2000-02-25
Abstract: A heated container for transporting hot food, and having a wall formed of a heating element (22) sandwiched between two foil layers (21, 23), an exterio r insulation layer (24), and a further foil layer (25) covering the insulation  layer (24).
Patent CA-2366768-A1 (CA)
Title: Long flavor duration releasing structures for chewing gum
Inventor: SONG JOO H
IPC: A23L27/00
Filed: 2000-03-24
Abstract: The present invention provides methods and compositions for improving the flavor duration in chewing gum. In a preferred form, the present invention provides matrix compositions comprising a hydroxypropylcellulose cross-linked with a multi-functional carboxylate to yield a matrix having a lower water solubility than the original cellulosic material. This matrix may be ground up, have a flavor incorporated therein and used in gum compositions in which it facilitates a prolonged release of the flavoring.
Patent CA-2367989-A1 (CA)
Title: Diagnosis of whipple disease
Inventor: FENOLLAR FLORENCE
IPC: C07K14/195
Filed: 2000-03-24
Abstract: The invention relates to a method for in vitro seriological diagnosis of Whipple's disease, whereby the bacteria responsible for the disease are isolated and established in a culture and brought into contact with the serum or biological fluid of an infected patient. The invention also relates to useful oligonucleotides with a probe and a primer for amplifying, sequencing and detecting the gene rpoB of the bacteria, Tropheryma whippelii.
Patent CA-2369262-A1 (CA)
Inventor: ROEDER WILLIAM DAVID
IPC: A61K47/26
Filed: 2000-04-13
Abstract: Provided are stabilized follicle stimulating protein (FSP) dry powder compositions for aerosolized delivery to the deep lung, methods of preparing  and administering such compositions, and methods for treating infertility involving administering the dry powders by pulmonary delivery to the deep lu ng.
Patent CA-2370379-A1 (CA)
Title: Carton and carton blank, e.g. for light bulbs
Inventor: BAKX MARTINUS C M
IPC: B65D71/00
Filed: 2000-05-05
Abstract: A carton and carton blank for holding one or more articles, for example light bulbs (A), which carton comprises an article engaging panel (14) having opposed side edges (28, 32) and end edges and at least one retaining aperture (46) provided therein for receiving and retaining at least one article (A) such that a portion (B) of the article protrudes therethrough, a tubular arrangement (20, 22, 24) for containing a portion of the or each article (A), first and second side walls (68, 70) extending upwardly from the article engaging panel (14), and away from the tubular arrangement (20, 22, 24) and hingedly connected to said side edges (28, 32) thereof so as to shield the protruding portion (B) whilst allowing access to it.
Patent CA-2370464-A1 (CA)
Title: Tige, mat, poteau ou poutrelle, contractable et decontractable
Inventor: BELANGER DANIEL
IPC: A01K87/00
Filed: 2002-02-04
Abstract: Il existe des systèmes de tubes ou tiges télescopiques qui se démontent ou q ui se rangents, en entrant un dans l'autre, pour prendre moins de place, quand on ne les utilise pas. Les piquets de tente, les cannes à pêche et les bâtons de ski en sont d e bons exemples. Dans la présente invention, il s'agit de tiges qui une fois en mod e de décontraction peuvent s'enrouler, se plier ou s'amonceler en tas pour être rangés dans peu d'espace. En mode contractée, cette tige peut être très rigide, flexible ou très flexible au besoin. Elle a la capacité d'être presque incassable. Elle est très rapide à  monter ou démonter et reste toujours en un seul morceau.
Patent CA-2370736-A1 (CA)
Title: Procede et appareil d'amelioration de drains composites verticaux prefabriques
Inventor: GOUGHNOUR R ROBERT
IPC: E02D3/10
Filed: 1999-12-27
Abstract: La présente invention concerne un drain composite vertical préfabriqué (10) destiné à accélérer la consolidation conventionnelle des sols saturés. Le drain composite est généralement installé verticalement sur un sol saturé en eau (24) devant être traité pour en éliminer l'eau interstitielle, ce drain comportant une partie centrale allongée (12) traversée au moins par un canal (13) permettant d'acheminer les fluides, et un tissu filtre (14) entourant la partie centrale en question. Au moins un tube allongé (15) est monté en juxtaposition et en coextension par rapport à la partie centrale du drain (12), un fluide sous pression étant amené à force dans le tube (15) pour faciliter l'expulsion de l'eau interstitielle du drain (10).
Patent CA-2372536-A1 (CA)
Title: Planar lightwave wavelength blocker devices using micromachines
Inventor: DOERR CHRISTOPHER RICHARD
IPC: H04B10/43
Filed: 2002-02-18
Abstract: A method and apparatus are disclosed for selectively passing or blocking an optical signal using an opaque or reflective shutter that is selectively positioned in or out of the light path. The disclosed wavelength blocker can be employed to filter input wavelength-division multiplexed (WDM) signal comprised of N wavelength channels, where a mechanical shutter array selectively passes each of the N wavelength channels. Each mechanical shutter may be controlled, for example, by a micromachine control element that physically lifts the shutter into or out of the lightpath. The disclosed wavelength blockers may be utilized in wavelength-selective cross connects, as well as other optical devices. In an exemplary wavelength-selective cross connect, an array of mirrors are employed in a planar waveguide having two sets of waveguide gratings intersecting at an angle. The mirrors and waveguide gratings are positioned such that if the mirror for a given channel is up (removed from the light path), then that channel passes across the device and exits the corresponding output port (bar state), otherwise the light is reflected by the mirror and exits the opposite output port (bar state).
Patent CA-2372941-A1 (CA)
Inventor: JORGENSEN CARSTEN
IPC: A47J31/047
Filed: 2000-05-30
Abstract: With a device for preparing coffee of the type, where water in a closed container (1) is being boiled, after which the water through an ascension pipe (12) is pressed into an open compartment (6), where the boiling water extracts aromatic carriers from the ground coffee, after which the prepared coffee drink is filtered back to the closed compartment (1) through a filter arranged at the outlet from the open compartment, it is the aim to provide a device for preparing coffee, where the aromatic components in the ground coffee is utilised in the best way under careful temperature monitoring, where the user can do without external heat sources, and where the possiibility in advance for deciding a special initiating time and later deciding a temperature sequence are present. This aim is met if the closed container (1) is equipped with at the least one heating element (10), which together and/or single have a suitable power for bringing the water in the closed compartment (1) to the boil, and that the heating element complex is controlled depending on time and temperature using suitable control means and have at least two power steps with a view to keeping the temperature of the coffee drink within a narrow temperature range below the boiling point of the coffee drink.
Patent CA-2373022-A1 (CA)
Title: Electromechanical lock
Inventor: STEPHENSON CHARLES
IPC: E05B65/00
Filed: 2000-05-05
Abstract: A lock (10) suited for locking safes and vaults comprises an access control system (12) and a locking device (14). The access control system (12) is provided with an anti-tampering system (24, 41 and 70) which is adapted to provide indication of illegal separation of the parts (30 and 60) housing the access control system (12). The locking device (14) includes a bolt assembly (20) which may be configured to provide a spring-loaded bolt or, alternatively, a deadbolt. The locking device (14) further comprises a re-locking mechanism (202 and 202') adapted to prevent retraction of the bolt (20) upon displacement of the cover (108) of the lock casing (106).
Patent CA-2374578-A1 (CA)
Inventor: KLEMME-WOLFF HANS
IPC: G06Q30/02
Filed: 2001-03-14
Abstract: An overall plan for providing maintenance and technical services for businesses and plants, as broadly defined, includes generic procedures for the services written as a manual of standard practices. A knowledge base or experience database of data and people is utilized, and both hardware and software tools are selected and used in providing the services.
Patent CA-2377865-A1 (CA)
Title: Video coding using repeated header data
Inventor: HANNUKSELA MISKA
IPC: H04N19/65
Filed: 2000-07-14
Abstract: A method of video encoding comprising: receiving a video signal to be coded; coding data representing a frame of said video signal; repeating part, but not all, of said data, said repeated part including the picture header for the frame. A method of decoding an encoded video signal, the method comprising receiving coded data representing frames of a video signal; examining said coded data to detect header data and picture data; when an error in the picture header is detected, storing the picture data in a temporary picture data store, detecting a repeat of the header data; and decoding the stored picture data using the repeated header data.
Patent CA-2379319-A1 (CA)
Inventor: OTTOSEN ERIK RYTTER
IPC: A61P31/04
Filed: 2000-07-11
Abstract: La présente invention concerne des composés représentés par la formule (I) dans laquelle R¿1? et R¿2? représentent, de manière indépendante, un ou plusieurs substituants identiques ou différents choisis parmi le groupe comprenant un groupe halogène, hydroxy, mercapto, trifluorométhyle, amino, alkyle en C¿1?-C¿3?, un groupe oléfinique en C¿2?-C¿3?, alkoxy en C¿1?-C¿3?, alkylthio en C¿1?-C¿3?, alkylamino en C¿1?-C¿6?, alkoxycarbonyle en C¿1?-C¿3?, cyano, carbamoyle, phényle, ou nitro; R¿2? étant en outre représenté par un atome d'hydrogène; R¿3? représente un atome d'hydrogène, d'halogène, ou un groupe hydroxy, mercapto, trifluorométhyle, amino, alkyle en C¿1?-C¿3?, un groupe oléfinique en C¿2?-C¿3?, alkoxy en C¿1?-C¿3?, alkylthio en C¿1?-C¿3?, alkylamino en C¿1?-C¿6?, alkoxycarbonyle en C¿1?-C¿3?, phényle, cyano, carboxy ou carbamoyle; R¿4? représente un atome d'hydrogène, un groupe alkyle en C¿1?-C¿3?, ou allyle; X représente un atome d'oxygène ou de soufre; avec la condition que la formule (I) ne comprenne pas le composé 2,2,2-trifluoro-<i>N</i>-[2-[3-chloro-4-(2-méthylbenzoyl)-phénylamino]-phényl]acétamide dans lequel R¿1? représente un 2-méthyle, R¿2? représente un 2-chloro, R¿3? et R¿4? représentent un atome d'hydrogène et X représente un atome d'oxygène. L'invention concerne aussi un sel de tous ces composés obtenu à l'aide d'un acide acceptable sur le plan pharmaceutique, ainsi que des hydrates ou des solvates. Les composés de l'invention présentent un intérêt en thérapie humaine et vétérinaire.
Patent CA-2380630-A1 (CA)
Title: Eye drops container having dent portion
Inventor: KUSU YUKIO
IPC: B65D1/08
Filed: 2000-08-14
Abstract: In an eye drops container, a barrel portion 2 in the form of a flexible hollow cylinder defines a dent portion 7 which can be gripped with two fingers.