baber/WOPTO huggingface dataset:
Patent CA-2248964-A1 (CA)
Title: Complexes ferreux de ligands macrocycliques contenants de l'azote efficaces en tant que catalyseurs de dismutation de superoxyde
Inventor: RILEY DENNIS P
IPC: C07F15/02
Filed: 1997-03-11
Abstract: Des compositions pharmaceutiques renfermant des imitateurs de faible masse moléculaire de superoxyde-dismutase (SOD) représentés par la formule (I), dans laquelle R, R', R¿1?, R'¿1?, R¿2?, R'¿2?, R¿3?, R'¿3?, R¿4?, R'¿4?, R¿5?, R'¿5?, R¿6?, R'¿6?, R¿7?, R'¿7?, R¿8?, R'¿8?, R¿9?, et R'¿9? ainsi que X, Y, Z et n ont la notation ci-définie, sont utiles en tant qu'agents thérapeutiques contre des états et des troubles pathologiques inflammatoires, des lésions ischémiques/de reperfusion, les attaques, l'athérosclérose, les infections intestinales inflammatoires et tout autre état de détérioration ou de lésion tissulaire induite par un oxydant.
Patent CA-2249619-A1 (CA)
Title: Sensor support assembly for vehicles
Inventor: ISHIKAWA KAZUO
IPC: B60T8/171
Filed: 1998-10-05
Abstract: An assembly for mounting a sensor, which measures a running state of a vehicle, on the vehicle at a predetermined positional relationship to the vehicle.  The assembly includes a control unit for controlling the vehicle based on a signal transmitted from the sensor and a circuit board. The assembly further includes a case to be fixed to the vehicle for housing the circuit board and a holding member for holding the sensor at an inclination relative to the circuit board.  The holding member maintains the positional relationship between the sensor and the vehicle when the case is fixed to the vehicle.
Patent CA-2255357-A1 (CA)
Title: Belt pack
Inventor: MILLER D SCOTT
IPC: A45C11/04
Filed: 1998-12-09
Abstract: A belt pack including a rigid bag fixed within a carrier including belt loops with the bag and carrier configured to the waist area of a wearer. The bag includes an integral cover with cooperating latch components on the bag and carrier for releasably retaining the cover closed.
Patent CA-2258212-A1 (CA)
Title: Window frame assembly
Inventor: GUNDERSON EDWARD
IPC: E05F7/04
Filed: 1999-01-08
Abstract: An improved window frame assembly comprises at least one retainer means which acts between the frame and the window sash to assist the ability of the sash to resist wind-induced loadings and thereby increase the structural strength of the window frame assembly and to improve its ability to seal against water and/or air infiltration. The retainer means preferably is mounted to the sash and automatically engages and disengages the frame as the sash is moved between various positions.
Patent CA-2259470-A1 (CA)
Inventor: THIES ROLAND
IPC: H04B7/185
Filed: 1998-05-07
Abstract: The invention concerns a method for routing a communication between a first terminal which is mobile (5) and a second terminal (4) in a global telecommunication network, the communication capable of being routed in the global network (a) at least partially via a satellite telecommunication network (1) using base stations with access to the satellites (2, 3), and (b) at least partially via an earth telecommunication network (PSTN) connected to said base stations (2, 3), each satellite (1) of the satellite communication network defining a total coverage covering a plurality of base stations, the total coverage defining a plurality of sub-coverage areas each associated with one respective base station (2,3). The method is characterised in that it comprises a step of updating the location of the first terminal (5) in a sub-coverage area associated with said plurality of base stations (2, 3) closest to said second terminal, so as to minimise the distance for routing said communication via said earth telecommunication network (PSTN).
Patent CA-2260057-A1 (CA)
Title: Novel compounds
Inventor: THORNE PHILIP
IPC: C07D217/24
Filed: 1997-07-04
Abstract: The invention relates to pharmaceutically useful pyrimidine compounds of formula (I), methods for their preparation, their use as medicaments, and pharmaceutical formulations including them.
Patent CA-2261407-A1 (CA)
Inventor: EDWARDS MARY
IPC: A01K27/00
Filed: 1999-02-08
Abstract: A pet refuse bag dispenser attachable to a leash provides a device for conveniently carrying a plurality of plastic bags when exercising one's pet. The dispenser includes a housing which defines an inner cavity and has an aperture therethrough which permits access to the inner cavity. The plastic bags are disposed within the inner cavity such that the bags may be individually removed through the housing aperture. The plastic bags may be connected end to end, folded or wound about a tubular axle. In several embodiments, this tubular axle is positioned centrally within the inner cavity of the housing such that the tubular axle, and thus the roll of plastic bags, may rotate therein. Specifically, in a first embodiment, the housing is formed of a cylindrical base into which the roll of bags is inserted, and a removable lid which encloses an open end of the cylindrical base. In other embodiments, the housing includes a blister pack affixed to a backing so as to capture the plastic bags therebetween. In another embodiment a header card connected to a perforated bag comprises the housing. Tearing the perforations creates access to the inner cavity through an aperture for the selective removal of the plastic bags.
Patent CA-2261927-A1 (CA)
Title: Method for allocating a mobile station tmsi
Inventor: HOLMES DAVID WILLIAM JAMES
IPC: H04W4/18
Filed: 1997-07-11
Abstract: A portion of the bits within an assigned Temporary Mobile Station Identification (TMSI) number are encoded based upon a subscriber's group classifications (i.e., classifications based on the user's characteristics, such as subscriber services and affiliation). When a mobile station user requests service in a visiting location, the user's service profile is accessed to determine the user's group classifications (if any). The mobile station is assigned a TMSI number according to the user's accessed service profile and a portion of bits associated with the TMSI number are encoded based on the identifiable user group classification. The length of the assigned TMSI number may be adjusted depending upon the particular application to maximize the number of TMSI numbers that may be transmitted in a single paging slot.
Patent CA-2266705-A1 (CA)
Title: Fastener member with anti-cross-threading point and method of assembly
Inventor: DONOVAN STEVEN P
IPC: F16B5/02
Filed: 1997-09-23
Abstract: A fastener member includes a threaded shank portion (24) and a point (20) at a work entering end thereof. The point includes a radiused portion (48) which is engaged with a female member threaded bore to start engagement of the fastener member therewith. In certain embodiments, the point further includes an unthreaded portion (38), which has a diameter that is slightly less than a minor diameter of the shank portion, connecting the radiused portion and the threaded portion.
Patent CA-2267060-A1 (CA)
Inventor: HOESEL WOLFGANG
IPC: G01N33/574
Filed: 1999-03-29
Abstract: The invention concerns an immunological process for the determination of prostate-specific antigen (PSA), particularly for the determination of free PSA, the total concentration of PSA and the concentration of PSA-serpin complexes by incubation of the sample with at least one antibody specifically binding to free PSA but not to complex PSA. The process is characterized in that especially before the determination of the total PSA concentration a nucleophile containing amine is added to the sample. Furthermore, the invention concerns the use of amine-containing nucleophiles for the production of free PSA as well as a procedure for preparing free PSA from complex PSA by incubation of a sample containing complex PSA with a nucleophile containing amine.
Patent CA-2268777-A1 (CA)
Title: Coating compositions polymerisable and/or cross-linkable by ultraviolet or visible light
Inventor: STRUB HENRI
IPC: C08F290/14
Filed: 1997-09-12
Abstract: These compositions comprise at least one compound (A) containing double olefinic bonds depleted of electrons and at least one compound (B) containing double olefinic bonds enriched with electrons. The compound(s) (A) are selected among prepolymers comprising maleimid functions (f) consisting in the reaction products of at least one maleic anhydride (I), of at least one compound (II) having at least one -NH2 function and at least one other function F: -OH, -NH2, -NH-, -COOH, or -COOR3 or -OCOR3 (R3 = C1-C5 alkyl) and at least one chain forming compound (III) by polycondensation and/or polyaddition; (II) having been first reacted with (I) to open the maleic anhydride cycles, with formation of maleamic acid functions (f) which have then been at least partially re-closed by heat to produce N-substituted maleimids by groups functionalised by F; the chain having been formed by polycondensation and/or polyaddition of the N-substituted maleimid bearing the function F of compound(s) (III), of non aromatised products bearing a function F or not formed at the same time as said N-substituted maleimids, and of the maleic anhydride(s) (I) which could have been in excess after being. opened by the compound(s) (II); the functionalities and proportions of (II) and (III) having been selected so as to preclude a gelation of the reaction medium. In (a) (f), (I), and (f'), R1, R2 = H, C1-C12 alkyl or halogen.
Patent CA-2269390-A1 (CA)
Inventor: BARTLETT JERROLD
IPC: B60P3/075
Filed: 1999-04-14
Abstract: Apparatus for immobilizing at least one wheel of a wheeled vehicle resting upon a support surface of a transporting conveyance includes paired gripping members adapted to hingedly engage the support surface in a manner permitting rotative motion between a storage tate which disposes the gripping members upon the support surface, and an active state disposing the gripping members in facing parallel spaced apart relationship upright from the support surface. Levered locking mechanisms associated with the extremities of the gripping members are adapted to draw the gripping members together, producing the active state which applies compressive force upon the sidewalls of the wheel.
Patent CA-2270138-A1 (CA)
Title: Antimalarial compositions containing cis-fused cyclopenteno-1,2,4-trioxane derivatives
Inventor: PETERS WALLACE
IPC: A61K31/35
Filed: 1997-10-28
Abstract: An antimalarial drug combination for prophylactic treatment or curative treatment of malaria comprises a first component which is a fenozan, that is a cis-fused cyclopenteno-1,2,4-trioxane, and a second component which is another antimalarial drug.
Patent CA-2270530-A1 (CA)
Inventor: TSAI FU-JYA
IPC: D01G19/20
Filed: 1997-11-25
Abstract: Disclosed are multicomponent fibers wherein at least one component forms an exposed surface on at least a portion of the multicomponent fiber which will permit thermal bonding of the multicomponent fiber to other fibers. The multicomponent fibers comprise two poly(lactic acid) polymers with different L:D ratios which provide biodegradable properties to the multicomponent fiber yet which allow the multicomponent fiber to be easily processed. The multicomponent fiber is useful in making nonwoven structures that may be used in a disposable absorbent product intended for the absorption of fluids such as body fluids.
Patent CA-2275242-A1 (CA)
Inventor: KRISHNAKUMAR KAROOR S
IPC: G06F11/14
Filed: 1998-01-27
Abstract: A method and apparatus for detecting and tolerating situations in which one or more processors (112a, b, ..., n) in a multi-processor system cannot participate in timer-driven or timer-triggered protocols or event sequences. The multi-processor system includes multiple processors each having a respective memory (118a, b, ..., n). These processors are coupled by an interprocessor communication network (114) (preferably consisting of redundant paths). Processors are suspected of having failed (ceased operations) outright or having a failed timer mechanism when other processors detect the absence of periodic "IamAlive" messages from other processors. When this happens, all of the processors in the system are subjected to a series of stages in which they repeatedly broadcast their status and their connectivity to each other. During the first such stage, according to the present invention, a processor will not assert its ability to participate unless its timer mechanism is working. It arms a timer expiration event and does not assert its health until and unless that timer expiration event occurs.
Patent CA-2276932-A1 (CA)
Title: Waste collection vehicle
Inventor: TOMASSONI GABE
IPC: B65F3/02
Filed: 1999-07-02
Abstract: An improvement is provided in a refuse collection vehicle including a chassis having a forward cab and a refuse collection body carried upon the chassis at a generally rearward location. A pair of lift arms are provided, one on each side of the body, which are each pivotally-coupled to the body to pivot about a fixed axis. A primary hydraulic cylinder has one end pivotally-secured to the body and the other end pivotally- secured to the lift arm, to raise and lower the lift arm. The primary hydraulic cylinder is provided with a conventional source of hydraulic fluid. The lift arm includes a distal outwardly-extending limb which is pivotally-secured to a distal end of an associated lift arm. The limb is operated by means of a secondary hydraulic cylinder. The improve-ment which is provided is one in which each of the lift arms is provided with interior, integral tubular conduits for the supply of hydraulic fluid to, and from, the secondary hydraulic cylinder, and in which the hydraulic hoses are connected to the integral, tubular conduits from a source of hydraulic fluid in a non-snagging manner with relation to the lift arms.
Patent CA-2277920-A1 (CA)
Inventor: GOEKCEN MEHMET CELAL
IPC: E04C2/20
Filed: 1998-01-15
Abstract: Method to produce multi-layer plates, whether flat or shaped, which can be employed to make covers for buildings, the multi-layer plates comprising superimposed layers obtained by a process of extrusion from raw materials (12a, 12b, 12c) in powder form, in granules, in crystals, or in liquid form, possibly with additives, each layer being monocomponent, or multi-component, the method obtaining a multi-layer plate (115) with a plane surface leaving a coextrusion head (19) with flat lips, the multi-layer flat plate (115) being subjected to a calendering pass and thermal, chemical and dimensional stabilization, the multi-layer flat plate (215) emerging from the calendering and stabilization pass being then subjected to a pass of thermal adjustment and possibly shaping, the multi-layer plate (315) emerging from this pass then being cooled and sheared to size in order to obtain the multi-layer plates (15) of the desired length. Plant which achieves the method as described above. Multi-layer plate, flat or shaped, obtained by means of the method and with plant as described above.
Patent CA-2279176-A1 (CA)
Title: Transmission module for a transponder device, and also a transponder device and method of operating a transponder device
Inventor: RIETZLER MANFRED
IPC: H01Q1/38
Filed: 1998-01-27
Abstract: The invention relates to a transmission module (14) for contactless transmission of data between a chip (15) and a reading device (12) with a coil arrangement comprising a coupling element (19) and at least one antenna coil (20) that are electrically interconnected, wherein said coupling element is used to produce inductive coupling with a transponder coil (18) which is electrically connected to the chip, and the antenna coil is used to enable connection to the reading device. The coupling element embodied as a coupling coil (19) and the antenna coil (20) are configured differently with respect to the coil parameters affecting coil impedance.
Patent CA-2281069-A1 (CA)
Title: Analyzer measuring window and method for installing said window in place
Inventor: MANN KARI
IPC: G21K5/04
Filed: 1999-08-24
Abstract: The invention relates to an analyzer measuring window and to a method for installing said measuring window in place, said measuring window being used in essentially automatic and continuously operated measurements, particularly when analyzing the element contents of solid, liquid of slurry-like materials. Said measuring window is movable with respect to the measuring aperture provided in the wall of the measuring chamber containing the measuring head of the analyzer and to the sample aperture provided in the sample chamber. According to the invention, the measuring window is made of ribbon-like material (1,31) which is movable in relation to the measuring aperture (6,36) and to the sample chamber (13) in order to replace the measuring window (9, 46) at least between two measuring periods, and in the immediate vicinity of the measuring aperture (6,36), there is installed at least one stretching member (10;37,38) in order to seal the ribbon-like material at least against the wall of the measuring aperture (6,36).
Patent CA-2281547-A1 (CA)
Title: Washable coloring composition
Inventor: SANTINI ANDREE F
IPC: C09D11/16
Filed: 1998-02-13
Abstract: A coloring composition comprising a polymeric dye, a dye vehicle, and an anionic dyeblocker. The coloring compositions enhance fugitivity from skin, fabrics and other household surfaces. More specifically, the invention is, in one preferred embodiment, a marker ink comprising a polymeric dye, water, and an aromatic organic sulfonate dyeblocker.
Patent CA-2288301-A1 (CA)
Inventor: NADAKATTI SURESH MURIGEPPA
IPC: C11D13/16
Filed: 1998-04-27
Abstract: A mould for casting shaped, solid detergent articles is provided which comprises at least two rigid complimentary dies (1) which upon engagement define a cavity corresponding to a desired shape of the cast article, wherein the engaged dies form a reservoir (4) which on one side is open to receive cast melt and on another side is open to the cavity.
Patent CA-2289183-A1 (CA)
Title: Method and apparatus for printing postage
Inventor: ZINK ANDREW R
IPC: G07B17/00
Filed: 1999-11-09
Abstract: The present invention is a postage meter apparatus and method for printing in which print software is decoupled from print data such that print image data can change without impacting software. The decoupling can be performed using distributed architecture. Additionally, tables are used to decouple the print software from the print data.
Patent CA-2289409-A1 (CA)
Title: Sulfoxide compounds and acetone complexes, and a process for producing the same
Inventor: NOCHI SHIGEHARU
IPC: C07D401/12
Filed: 1999-11-15
Abstract: The present invention provides acetone complexes of sulfoxide compounds, useful as medicines such as inhibitors of gastric acid secretion and anti-ulcer agents or as intermediates for production of medicines, a process for producing the same and a purification method of using the same. Namely, it is the acetone complexes of sulfoxide compounds or of pharmaceutically acceptable salts thereof represented by the following formula: (see formula I) (wherein R1 represents a hydrogen atom, a methoxy group or a difluoromethoxy group, R2 represents a methyl group or a methoxy group, R3 represents a 3-methoxypropoxy group, a methoxy group or a 2,2,2-trifluoroethoxy group, R4 represents a hydrogen atom or a methyl group, n and m independently represent an integer of 1 to 4, and B represents a hydrogen atom, an alkali metal atom or 1/2 alkaline earth metal atom), which are obtained by treating the sulfoxide compounds or pharmaceutically acceptable salts thereof with acetone.
Patent CA-2291092-A1 (CA)
Inventor: HASTINGS ROGER N
IPC: A61F2/958
Filed: 1998-05-19
Abstract: L'invention concerne un cathéter (320) pouvant irradier les parois du vaisseau sanguin pour inhiber une resténose après une angioplastie. Les cathéters (320) de l'invention peuvent à la fois effectuer une irradiation, une angioplastie et, dans certains dispositifs, une infusion de médicaments. Des cathéters préférés (320) incluent un ballonnet de perfusion (336) muni d'enroulements de fils (346) espacés lorsque le ballonnet est gonflé et délimitant une lumière de perfusion (356) placée à l'intérieur. Une gaine tubulaire (374) recouvrant les fils spiralés (346) et une partie de manchon distale (326) est utilisée dans certaines formes de réalisation et délimite une paroi externe pour la lumière de perfusion (356). Un espace spiralé (376) entre les fils est délimité entre la paroi externe de la gaine et la paroi interne du vaisseau sanguin et présente un volume captif pour combiner un apport régulé de médicaments à la paroi vasculaire et une irradiation. L'invention concerne en outre un dispositif comprenant un tube terminal à fil radioactif et fermeture distale; elle concerne enfin un dispositif comprenant un tube extensible à fil radioactif arrivant à proximité de la lumière de perfusion.
Patent CA-2294212-A1 (CA)
Title: Antimicrobial cleaning composition
Inventor: OCHOMOGO MARIA
IPC: A01N33/12
Filed: 1998-03-24
Abstract: A novel antibacterial cleaning composition which exhibits exceptional germicidal activity for sustained periods of time is provided.  The antibacterial cleaning composition that includes: (a) a quaternary ammonium compound; (b) an anionic polymer having an acid number greater than 10 wherein the anionic polymer is partially or completely neutralized by the quaternary ammonium compound to form a polymer complex and wherein the polymer complex is greater than about 15 % by weight of the solids in the composition; (c) a dispersing agent and/or solvent; and (d) water. The composition can be incorporated into the matrix of sponges. Alternatively, the quaternary ammonium compound can be complexed directly to cellulosic sponges that have been funcionalized with anionic groups.
Patent CA-2295209-A1 (CA)
Title: Polymerisation en solution en deux phases de poly(phosphoester) de masse moleculaire elevee
Inventor: LEONG KAM W
IPC: C08G79/04
Filed: 1998-06-17
Abstract: Cette invention se rapporte à un procédé pour produire un polymère de phosphoester comprenant les unités monomères répétitives représentées par la formule (I), dans laquelle X représente -O- ou -NR"-, où R" représente H ou alkyle; L représente une fraction organique divalente; R' représente H, alkyle, alkoxy, aryle, aryloxy, hétérocyclique ou hétérocycloxy; et n est compris entre environ 25 et 2 000. Ce procédé consiste: (a) à polymériser, en présence d'un solvent, p moles d'un composé di-XH ayant la formule (II): H - X - L - X - H, dans laquelle X et L sont définis ci-dessus, avec q moles (p ? q) d'un composé phosphorodihalo, afin de former un polymère de formule (I), où n est compris entre environ 12 et 1 000, ayant une première masse moléculaire Mw¿1?, le solvant étant présent en quantité supérieure à environ 5 ml du solvant par gramme du composé de formule (II); (b) à éliminer au moins 25 % environ du solvant, afin de former un mélange de réaction plus concentré; et (c) à prolonger la polymérisation de ce mélange de réaction concentré pendant une période supplémentaire suffisante pour produire un polymère de formule (I), où n est compris entre environ 25 et 2 000, ledit polymère ayant une seconde masse moléculaire Mw¿2?, qui est considérablement supérieure à Mw¿1?.
Patent CA-2296543-A1 (CA)
Inventor: MUELLER ROBERT
IPC: B60L50/13
Filed: 1998-06-23
Abstract: The invention relates to a drive system for a vehicle, especially a non-guided vehicle, comprising at least one internal combustion engine (1), at least one generator (2), at least one electric drive motor (10) and at least one torque converter (12), said torque converter being positioned between the drive motor (10) and an output shaft (14) leading to the vehicle axes. The inventive drive system is characterised in that the drive motor (10) is coupled with the converter (12) in order to increase the torque conveyed to the vehicle axes by said drive motor (10) via the output shaft (14).