baber/WOPTO huggingface dataset:
Patent CA-2315178-A1 (CA)
Title: Polyolefin composition having a high balance of stiffness and impact strength
Inventor: GALETTI GIOVANNI
IPC: C08F4/642
Filed: 1999-10-20
Abstract: A polyolefin composition comprising (percentage by weight): (A) from 40 to 60 % of a broad molecular weight distribution propylene polymer (component A) having a polydispersity index from 5 to 15 and melt flow rate of from 80 to 200 g/10 min (according to ASTM-D  1238, condition L); and (B) from 40 to 60 % of a partially xylene-insoluble olefin polymer rubber (component B) containing at least 65 %  by weight of ethylene; the IV S/IV A ratio between the intrinsic viscosity (IV  S) of the portion soluble in xylene of the polyolefin composition at room temperature and the intrinsic viscosity (IV A) of component (A) ranging from 2 to 2.5, both values on intrinsic viscosity being measured in tetrahydronaphthalene at 135 °C. Said composition finds application in automotive field.
Patent CA-2316506-A1 (CA)
Inventor: POTOSNAK THOMAS
IPC: H02G15/076
Filed: 2000-08-22
Abstract: A pedestal closure assembly has an upper housing section and a separate lower housing section, each of which include front walls, rear walls, and two side walls. These housing sections are structured and dimensioned for telescoping nesting with first and second positive locking mechanisms for a friction fit. These housing sections when locked together form an integral housing structure which has an interior space for protectively accommodating electrical, power supply or telecommunications equipment. This housing structure may be constructed of non-metallic material. The first positive locking mechanism and second locking mechanism may be positioned across from each other on opposite side walls of the housing sections, and, even more preferably, may be aligned diagonally from each other on opposite side walls of the housing sections. The lower housing section may include raised ribs to enhance the friction fit of the assembled housing sections.
Patent CA-2318977-A1 (CA)
Title: Derives de benzoxadiazoles, de benzothiadiazoles, de benzotriazoles et de quinoxalines
Inventor: NEUMANN BERNHARD PETER
IPC: A61K31/498
Filed: 1999-02-01
Abstract: L'invention concerne un composé de la formule (I) dans laquelle X, R1, R2 et Het sont comme définis dans la description, ainsi que son procédé de préparation. Les composés de la formule (I) s'utilisent comme produits pharmaceutiques.
Patent CA-2321810-A1 (CA)
IPC: F42D3/00
Filed: 2000-09-28
Abstract: An electric pulse blasting device is disclosed having an electric pulse generator, cables and a conductor, the cables being made of a highly conductive first material and the conductor made of second material having a high volume resistivity relative to the first material. The electric pulse generator is capable of generating a high amperage current sufficient to explode the conductor.
Patent CA-2324325-A1 (CA)
Title: Emballage d'encapsulation et procede d'emballage d'un module de circuit electronique
Inventor: POLLACK RICHARD STEPHEN
IPC: H05K5/02
Filed: 1998-04-14
Abstract: La présente invention concerne un emballage (104) d'encapsulation de composants électroniques (102, 122, 550, 660) qui comprend au moins deux chambres (112, 212). Dans les chambres, les composants électroniques et les modules sont interconnectés au moyen d'un réseau de conducteurs (130) qui s'étend entre les deux chambres. Une des chambres peut entourer (Figures 1A, 2A) l'autre chambre, ou bien lui être adjacente (Figures 4, 4A, 8A, 9A). La paroi (310) d'une des chambres (314) peut être plus élevée que la paroi (308) de l'autre chambre (312). Chacune des chambres peut être individuellement remplie de matériau d'encapsulation (713, 715). Après qu'une chambre soit remplie de matériau d'encapsulation, on peut établir des connections temporaires (742) avec le réseau de conducteurs dans une autre chambre de l'emballage non remplie, qui, par la suite, est remplie de matériau d'encapsulation. Une partie du réseau de conducteurs peut s'étendre hors de l'emballage. Des ouvertures (656, 658) peuvent être pratiquées dans une surface externe de l'emballage afin de faire des connexions avec des composants externes (650). Les composants électroniques peuvent comprendre un transpondeur RF et un capteur de pression, et l'emballage peut être monté à l'intérieur d'un pneumatique (1012).
Patent CA-2326871-A1 (CA)
Inventor: KURIYAMA TSUYOSHI
IPC: B60J1/02
Filed: 2000-11-24
Abstract: A window molding is easy to install, and the installed state remains stable and the external appearance is superior, and does not show floating or generate abnormal noise during highspeed cruising and is able to be flush-surfaced easily. The window molding is constituted by: a molding body attached along a space between a window plate and a body panel; a protruding rib protruding from the molding body towards an external surface of the window plate; a leg section extending from the molding body towards the space; a sealing lip extending from the molding body towards an external surface of a body panel; a linking lip extending from the leg section towards the space-forming surface of the body panel and linking with a tip of the sealing lip or in a vicinity of the sealing lip to form a hollow section.
Patent CA-2332909-A1 (CA)
Inventor: PIRKER HERMANN
IPC: C21C7/064
Filed: 1999-03-18
Abstract: The invention relates to a method for producing steel in which iron melt (4)  comprising a strong basic slag is desulfurized in a desulfurization vessel ( 7) by heating the desulfurization slag (8) up to a temperature of 1400-1800 ~C.  The iron melt containing sulfur is desulfurized using this desulfurization slag (8) and is either poured off free of slag in a discontinuous or continuous manner below the desulfurization slag (8). The ratio of iron melt  (4) to desulfurization slag (8) does not exceed the value of 10:1 parts by weight, and the desulfurization slag (8) is continuously and/or discontinuously regenerated. Afterwards, a steel melt (21) is produced from the iron melt (4). The aim of the invention is to simplify a successive ladl e treatment of the crude steel (11) produced from the desulfurized pig iron (4 ), especially for minimizing energy and avoiding the production of waste. To th is end, the invention provides that a partial quantity of desulfurization slag (8) is fed from the desulfurization vessel (7) into a steel pouring ladle (1 9) of the desulfurized iron melt (4) to be transformed into a crude steel melt (11). In addition, said partial quantity is recirculated after the ladle treatment and after pouring off the steel melt (21) which is formed in such a manner.
Patent CA-2333210-A1 (CA)
Inventor: MILLER STEPHEN J
IPC: C01B39/32
Filed: 1998-05-20
Abstract: L'invention concerne un procédé de préparation de zéolite L d'aluminosilicate cristallin, à partir d'un mélange réactionnel contenant seulement la quantité d'eau suffisante pour la production de zéolite L. Dans un mode de réalisation, le mélange réactionnel est auto-suffisant et peut être façonné si on le désire. Dans le procédé de l'invention, le mélange réactionnel est chauffé dans des conditions de cristallisation et en l'absence d'une phase liquide externe ajoutée, de manière qu'il ne soit pas nécessaire de supprimer le liquide excédentaire du produit cristallisé avant le séchage des cristaux.
Patent CA-2333655-A1 (CA)
Inventor: RYLATT DENNIS BRIAN
IPC: C07K16/00
Filed: 1999-06-02
Abstract: A method of separation of an antibody from a mixture of the antibody and at least one contaminant, the method comprising: a) placing the antibody and contaminant mixture in a first solvent stream, the first solvent stream being separated from a second solvent stream by an electrophoretic membrane; b) selecting the pH for the first solvent stream such that contaminants with an isoelectric point (pI) lower than the antibody to be separated will be charged; c) applying an electric potential between the two solvent streams causing movement of at least some of the contaminants through the membrane into the second solvent stream while the antibody is substantially retained in the first solvent stream, or if entering the membrane, being substantially prevented from entering the second solvent stream; d) optionally, periodically stopping and reversing the electric potential to cause movement of any antibody having entered the membrane to move back into the first solvent stream, wherein substantially not causing any contaminants that have entered the second solvent stream to re-enter first solvent stream; and e) repeating step c) and optionally step d) until the first solvent stream contains the desired purity of antibody.
Patent CA-2335262-A1 (CA)
Title: Coating for drinking water pipelines
Inventor: ROBINSON IAN
IPC: C09D175/02
Filed: 2001-02-12
Abstract: A two-part coating system comprises a first pact comprising one or more aliphatic polyisocyanates, optionally blended with one or more "amine reactive" resins and/or non reactive resins, and a second part comprising one or more aromatic polyamines optionally blended with one or more oligomeric polyamines, such that the two parts, when mixed together and applied to the internal surfaces of pipelines, form a rapid setting impervious coating suitable for contact with drinking water.
Patent CA-2338872-A1 (CA)
Title: Railcar air motor driven generator
Inventor: WALDROP JEREMY S
IPC: G01L/
Filed: 1999-07-29
Abstract: An electrical power generating system (24) for a railcar (10) to provide power for electrically driven accessories (18) on the railcar which includes a generator (42) driven by an air motor (40, 48), wherein free air to the air motor is derived from air operating the braking system on the railcar, and particularly air that is exhausted to the atmosphere during braking operations.
Patent CA-2340333-A1 (CA)
Title: Crystals of the alpha 1 beta 1 integrin i-domain and their use
Inventor: KARPUSAS MICHAEL
IPC: C30B7/00
Filed: 1999-10-06
Abstract: The present invention relates to crystals of fragments of alpha 1 beta 1 integrin (".alpha.1.beta.1"), specifically, a soluble fragment of the .alpha .1 chain of .alpha.1.beta.1 integrin (143-340). The invention relates further t o uses of these crystals and the coordinates thereof to design, identify, optimize or characterize chemical entities having properties of interest.</S DOAB>
Patent CA-2340560-A1 (CA)
Inventor: SENN THOMAS
IPC: H04N1/46
Filed: 2001-03-13
Abstract: A color information file is produced in a processor for the communication of colors, which file can include all possible information data assigned to one or several color samples and identifying, characterizing or supplementing them. The information data are stored as data objects in the data information file in an open and expandable hierarchically organized object structure on XML basis in text format. By embedding the data objects in an XML container, it is possible to characterize color samples by way of arbitrary and different combination of information data and to selectively add complementary image or text information. The color information file is produced with the help of a text editor or a composer software, for example with graphic user interface. A viewer software is provided for the reading of the color information file and for interpretation of the information data stored therein.
Patent CA-2340992-A1 (CA)
Title: Dispositif et procede pour le paiement automatique et sans especes de la retribution pour l'installation d'un support publicitaire sur un vehicule, et support publicitaire correspondant
Inventor: SCHULDEN CHRISTOPH J
IPC: G07C1/20
Filed: 1999-08-23
Abstract: L'invention concerne un dispositif (10) pour le paiement automatique et sans espèces de la rétribution pour l'installation d'au moins un support publicitaire (16) sur un véhicule (12). Le dispositif comporte un premier dispositif de communication (20), placé à un point de contrôle (14), et un deuxième dispositif de communication (26), placé sur le support publicitaire (16). Le deuxième dispositif de communication (26) fournit au premier dispositif de communication (20) des informations à l'aide desquelles la présence du support publicitaire (16) sur le véhicule (12) est vérifiable. Le dispositif (10) comprend aussi un dispositif (32) pour produire un bon comme rétribution pour l'installation du support publicitaire (16) sur le véhicule (12), suivant le résultat de la vérification de sa présence.
Patent CA-2341844-A1 (CA)
Title: Gas turbine combustor
Inventor: MANDAI SHIGEMI
IPC: F02C7/232
Filed: 2001-03-21
Abstract: To present a gas turbine combustor capable of improving the fuel distribution from the main fuel nozzle, suppressing fluctuations of internal pressure and elevation of inner tube metal temperature, and enhancing the combustion stability and durability of the combustor. A gas turbine combustor used in a gas turbine having a multi-nozzle type premixing combustor with a nozzle outer tube (7) for forming and injecting a premixed gas of main fuel and combustion air divided and disposed in plural sections around a cone (4) for forming a diffusion flame by reaction between pilot fuel and combustion air disposed in a center of a section of a combustor inner tube (1), in which nozzle holes (5a) of a main fuel nozzle (5) are formed in three positions at equal intervals on the nozzle main body wall, and one of them is disposed at the outer periphery of the combustor inner tube (1) on the diametral line linking between the center of the combustor inner tube (1) and the center of the main fuel nozzle (5), and the fuel distribution to the outer periphery is decreased.
Patent CA-2350682-A1 (CA)
Inventor: BEFFRIEU MICHEL
IPC: B25J19/00
Filed: 1999-12-21
Abstract: The invention concerns a robotized gripping device for handling body parts in a motor vehicle assembly installation, comprising a support integral with a robot and mechanical means for clamping and/or centring controlled by at least a pneumatic jack, said means capable of taking up a stable position for clamping and/or centring and a stable position for releasing the part(s) to be assembled. The invention is characterised in that said pneumatic jack is powered by an incorporated electric compressor supplied with electric power from a fixed source with programmed control. The invention is applicable to installations assembling vehicle body parts.
Patent CA-2350899-A1 (CA)
Title: Acetamide and substituted acetamide-containing thiourea inhibitors of herpes viruses
Inventor: LANG STANLEY ALBERT
IPC: C07D333/70
Filed: 1999-12-06
Abstract: Compounds of formula (I) wherein R1-R5 are independently selected from hydrogen, alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms, alkynyl of 2 to 6 carbon atoms, perhaloalkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, heterocycloalkyl of 3 to 10 carbon members, aryl, heteroaryl, halogen, -CN, -NO2, -CO2R6, -COR6, -OR6, -SR6, -SOR6, -SO2R6, -CONR7R8, -NR6N(R7R8), -N(R7R8) or W-Y-(CH2)n-Z provided that at least one of R1-R5 is not hydrogen; or R2 and R3 or R3 and R4, taken together form a 3 to 7 membered heterocycloalkyl or 3 to 7 membered heteroaryl; R6 and R7 are independently hydrogen, alkyl of 1 to 6 carbon atoms, perhaloalkyl of 1 to 6 carbon atoms, or aryl; R8 is hydrogen, alkyl of 1 to 6 carbon atoms, perhaloalkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, heterocycloalkyl of 3 to 10 members, aryl or heteroaryl, or R7 and R8, taken together may form a 3 to 7 membered heterocycloalkyl; R9-R12 are independently hydrogen, alkyl of 1 to 4 carbon atoms, perhaloalkyl of 1 to 4 carbon atoms, halogen, alkoxy of 1 to 4 carbon atoms, or cyano, or R9 and R10 or R11 and R12 may be taken together to form aryl of 5 to 7 carbon atoms; G is alkyl of 1 to 6 carbon atoms; X is a bond, -NH, alkyl of 1 to 6 carbon atoms, alkenyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, thioalkyl of 1 to 6 carbon atoms, alkylamino of 1 to 6 carbon atoms, or (CH)J; J is alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, phenyl or benzyl; and n is an integer from 1 to 6; or pharmaceutical salts thereof, are useful in the treatment of diseases associated with herpes viruses including human cytomegalovirus, herpes simplex viruses, Epstein-Barr virus, varicella-zoster virus, human herpesviruses-6 and -7, and Kaposi herpesvirus.
Patent CA-2351520-A1 (CA)
Inventor: OLSSON BENGT AXEL TORBJORN
IPC: H04W68/00
Filed: 1999-09-24
Abstract: A method of positioning a GPRS mobile in a GSM network. Methodology is provided for both Class A, Class B and Class C GPRS mobiles such that the GPRS  mobile can be positioned using conventional time of arrival (TOA) methodology.  For Class A and Class B mobiles, a new information element in the Paging Message is provided to indicate positioning as the reason for paging. For Class C mobiles, both a new and a modified procedure is provided to facilitate positioning of a GPRS mobile.
Patent CA-2351608-A1 (CA)
Title: Reseau telephonique de base prive ip reliant des sites d'entreprise repartis
Inventor: NEYMAN IGOR
IPC: H04L12/66
Filed: 1999-11-10
Abstract: Ce réseau de base IP hybride (27) couvre des emplacements géographiques d'au moins deux réseaux téléphoniques publics (15, 17, 19) et comprend des noeuds (21, 23, 25) comportant des serveurs de translation conçus pour effectuer une translation entre des protocoles de données, compatibles avec les réseaux RTPC, et un protocole de données compatible avec le réseau de base IP. Des appels logés dans un réseau RTPC peuvent être ensuite acheminés vers un noeud IP, translatés vers un protocole de commutation de données par paquets, par l'intermédiaire du réseau de base IP, en direction d'un second noeud comportant un autre serveur de translation, puis à partir de ce serveur, dans un autre réseau RTPC et de là vers une destination finale. Dans certains modes de réalisation, des passerelles (69) de données et des passerelles (71) de jonction sont montées au niveau de noeuds IP ou sont intégrées à ces noeuds, dans le réseau de base IP.
Patent CA-2355040-A1 (CA)
Title: Method and arrangement in a distributed system
Inventor: ANDERSSON CHRISTOFFER
IPC: H04Q7/30
Filed: 1999-11-19
Abstract: A method and arrangement in a distributed system for synchronizing configuring data at a receiving unit with corresponding source configuring data. The configuring data and the source configuring data are arranged in one or preferably several groups of data. Reference checksums are calculated (201) for each data group. The receiving unit determines (202) whether the content in each data group of the configuring data at the receiving unit matches the corresponding reference checksum. The receiving unit requests (203) the source unit to transfer copies to the receiving unit of the source configuring data in those data groups for which a mismatch is detected. The requested data is downloaded (204) from the source unit to the receiving unit.
Patent CA-2355054-A1 (CA)
Inventor: PROBST JOACHIM
IPC: C08G18/28
Filed: 1999-12-06
Abstract: The invention relates to aqueous two-component polyurethane systems, a metho d for producing same and their use for the production of coatings presenting increased impact resistance, high stability and excellent optical properties .
Patent CA-2355332-A1 (CA)
Title: Device and method for synchronising voltage ciphering machine in atm networks
Inventor: HEISTER ULRICH
IPC: H04L9/12
Filed: 1999-12-09
Abstract: The invention relates to a device and a method for synchronising at least on e voltage deciphering machine which on the receiver side is connected to a transmission channel for ATM cells. A voltage ciphering machine is mounted i n the transmission channel at transmitter level. The voltage ciphering machine  and the voltage deciphering machine are both provided with a pseudo-random generator which produces a variable key which is identical at transmitter an d receiver level with the aid of a secret key. A device for cell boundary detection and a state automaton are respectively associated with the voltage  ciphering machine and the at least one voltage deciphering machine. The stat e automaton can be switched from the device for cell boundary detection and th e respective state can be used along with the secret key in order to produce a  variable key.
Patent CA-2361981-A1 (CA)
Title: Process for the production of multiple cross-linked hyaluronic acid derivatives
Inventor: ZHAO XIAOBIN
IPC: A61P25/00
Filed: 2000-02-03
Abstract: The present invention relates to a process for the production of cross-linked hyaluronic acid (HA) derivatives, in particular multiple, e.g. double cross-linked hyaluronic acid derivatives. The invention also provides novel cross-linked HA derivatives, products containing them and their uses in medical and pharmaceutical and cosmetic applications.
Patent CA-2364628-A1 (CA)
Inventor: JAMESON KEVIN W
IPC: G06F9/44
Filed: 2001-12-04
Abstract: A Collection Role Changing GUI has the ability to dynamically change GU I "roles"---the sets of menus and toolbars provided to human users---thereby making it possible to optimize the match between provided GUI functionality and curren t user functionality requirements. In operation, a Collection Role Changing GUI receives a role change request,  obtains associated role definition data from a role data storage means, and modifies  visible GUI display elements to reflect the new role menus and toolbars. Collection Role Changing GUIs provide users with extensible, customizable, a nd sharable GUI interfaces that can be precis ely configured to meet specific user functionality requirements, thereby increasing user productivity in ways tha t were not previously possible.
Patent CA-2367453-A1 (CA)
Title: Adjustable shield for vehicle mounted toll collection identifier
Inventor: FRIEDMAN SOLOMON
IPC: G07B15/06
Filed: 2000-03-10
Abstract: A holder is provided for the reception and selective shielding of an electronic vehicle identifying device conventionally used in conjunction with automatic toll collection. The holder includes a shielding portion which is manually actuated by the vehicle operator when it is desired to permit communication between the signal of the vehicle identifying transponder and an externally located interrogator which ascertains the presence of the vehicle.
Patent CA-2367965-A1 (CA)
Title: Human gil-19/ae289 proteins and polynucleotides encoding same
Inventor: SPAULDING VIKKI
IPC: C07K16/24
Filed: 2000-04-28
Abstract: Novel human GIL-19/AE289 protein is disclosed which shows a high degree of homology to interleukin-10 (IL-10). Polynucleotides encoding such protein are also enclosed.
Patent CA-2371493-A1 (CA)
Inventor: KARWATH ARNO
IPC: H02H7/085
Filed: 2000-05-16
Abstract: L'invention concerne un procédé permettant d'actionner un moteur électrique (32) auquel sont adjoints un microprocesseur ou un microcontrôleur (23) et une mémoire non volatile (74). Lorsqu'une erreur se produit, au moins une valeur de données de fonctionnement du moteur est mémorisée automatiquement dans la mémoire non volatile (74) de manière commandée par programme. L'invention concerne également un moteur électrique approprié pour mettre ledit procédé en oeuvre. L'invention permet d'augmenter la fiabilité de fonctionnement d'un moteur, du fait que les données mémorisées sont consultées de temps en temps ou après l'apparition d'une erreur. L'invention indique également la manière de résoudre ce type d'erreurs.