baber/WOPTO huggingface dataset:
Patent CA-2318551-A1 (CA)
Inventor: DOMMISSE NICOLAAS ADRIAAN
IPC: C09J7/02
Filed: 1999-02-11
Abstract: The invention relates to aromatic modified aliphatic hydrocarbon resins giving excellent balance between tack and shear properties even at low coating weights. These resins are characterized in that they have a Ring and Ball (R \A B) softening point of 94 ~C or lower, a weight average molecular weight (Mw) of not more than 2000 Dalton, a Z-average molecular weight (Mz) of not more than 6000 Dalton and a mixed methylcyclohexane aniline cloud point (MMAP) between 25 and 45 ~C. The aromatic modified aliphatic hydrocarbon resins of the invention may be prepared by subjecting polymerization feeds containing petroleum feeds which comprise (a) C5 and C6 olefins and/or diolefins including cycloolefins, (b) aromatic monomers and (c) (di-)cyclodiolefins to a Friedel-Crafts polymerization. The invention is also directed to the use of the aromatic modified aliphatic hydrocarbon resins as mono-tackifiers in adhesive formulations as well as to an adhesive tape comprising these resins.
Patent CA-2319124-A1 (CA)
Title: Stable, aqueous dispersions for paper sizing
Inventor: FISCHER KURT
IPC: C08J3/03
Filed: 1999-01-25
Abstract: Aqueous paper sizing dispersions for internal and surface sizing contain colophonium resins or compounds derived from colophonium resins, a minimum amount of an anionic, cationic or non-ionic emulsifier, a subsequently added polymer for stabilising the dispersion, an optional aluminium-ion-containing fixator, an optional synthetic sizing agent and an optional extender. These new dispersions are suitable for finishing paper and cardboard. Also disclosed is a process for producing these aqueous paper sizing dispersions characterised in that during a first stage, a metastable dispersion of a colophonium resin or compound derived therefrom is prepared with a minimum amount of a synthetic emulsifier, this dispersion is immediately cooled, then converted at low temperatures with a polymer solution or dispersion into a stable dispersion.
Patent CA-2319908-A1 (CA)
Inventor: INESON GEOFFREY G
IPC: A61F5/055
Filed: 2000-09-14
Abstract: The cervical collar disclosed herein is formed from a stiff and flexible plastic material. This collar comprises (a) an encircling band, (b) a mandible support piece - both formed form said plastic, and (c) an interior layer of foam. The posterior of the collar is designed in such a way that it permits the application of cold therapy to the wearer's neck so as to allow treatment of whiplash-type injuries.
Patent CA-2320549-A1 (CA)
Inventor: VLAHOU ANTONIA
IPC: G01N33/574
Filed: 2000-09-25
Abstract: The invention provides markers, methods and kits that can be used as an aid for diagnosis of transitional cell carcinoma of the bladder (TCC) using markers that are differentially present in the samples of TCC patients and a control (e.g., subjects in whom TCC is undetectable).
Patent CA-2321089-A1 (CA)
Inventor: ROSENTHAL ARNON
IPC: C07K19/00
Filed: 1999-02-25
Abstract: The present invention relates to nucleotide sequences, including expressed sequence tags (ESTs), oligonucleotide probes, polypeptides, vectors and host cells expressing, immunoadhesins, agonists and antagonists to human and vertebrate fused.
Patent CA-2321170-A1 (CA)
Inventor: GRIFFIN JOHN H
IPC: C07D211/72
Filed: 1999-06-07
Abstract: La présente invention concerne des composés à liaisons multiples qui sont des agonistes, des agonistes partiels, des agonistes inverses ou des antagonistes des récepteurs D¿1?, de préférence des agonistes des récepteurs D¿1?, et qui sont impliqués dans des troubles neurologiques. Les composés à liaisons multiples de l'invention contiennent de 2 à 10 ligands rattachés par covalence à un ou plusieurs lieur. Chaque ligand est un agoniste, un agoniste partiel, un agoniste inverse ou un antagoniste des récepteurs D¿1?. Les composés à liaisons multiples de l'invention conviennent pour la prophylaxie et le traitement de divers troubles tels que l'hypertension, l'angor, l'insuffisance cardiaque globale, l'insuffisance rénale chronique ou aiguë, l'impuissance, les troubles psychosexuels, la maladie de Parkinson.
Patent CA-2322289-A1 (CA)
Title: Traitement de la dysfonction sexuelle chez la femme
Inventor: RONSEN BRUCE
IPC: A61K47/40
Filed: 1999-01-28
Abstract: La dysfonction sexuelle chez la femme peut être améliorée, sans effets secondaires indésirables importants, par administration sublinguale de formes posologiques de l'apomorphine. L'administration d'apomorphine augmente l'écoulement sanguin intracaverneux stimulé par les nerfs dans le clitoris et l'écoulement sanguin dans la paroi vaginale, ce qui provoque chez la femme une érection clitoridienne et un engorgement vaginal améliorés. On maintient, de préférence, une concentration de l'apomorphine dans le plasma n'excédant pas environ 5,5 nanogrammes par millimètre.
Patent CA-2324409-A1 (CA)
Inventor: RADICAN JOSEPH E
IPC: G06Q20/20
Filed: 1999-01-25
Abstract: Container and inventory monitoring methods and systems (10) provide detailed logistical control of containers, shipping racks and resident and in-transit inventory. The methods and systems (12) create and maintain accurate real-time records of the location (D1, D2), movement and load status factories, assembly plants, warehouses, shipping yards and freight switching facilities. Detailed data on container switching, unloading and loading activity (1306, 1307) is recorded and archived. A virtual inventory accounting is provided by tracking from customer release orders to supplier shipments and rack returns (1410).
Patent CA-2324782-A1 (CA)
Title: A direct smelting apparatus and process
Inventor: DRY RODNEY JAMES
IPC: F27D3/18
Filed: 2000-10-25
Abstract: A vessel which produces metal from a metalliferous feed material by a direct smelting process is disclosed. The vessel contains a molten bath having a metal layer (15) and a slag layer (16) on the metal layer and has a gas continuous space (31) above the slag layer. The vessel includes one or more than one lance/tuyere (13) extending downwardly into the vessel and injecting an oxygen-containing gas into the vessel above the metal and slag layer. The vessel includes a plurality of pairs of lances/tuyeres (11) extending downwardly and inwardly into the vessel and injecting feed material (such as metalliferous feed material and carbonaceous material) with a carrier gas into the molten bath so as to penetrate the metal layer and generate a bath-derived gas flow which carries molten material upwardly. The pairs of lances/tuyeres are spaced around the circumference of the vessel with one lance/tuyere of each pair injecting feed material, primarily metalliferous feed material, at a temperature of at least 200°C and the other lance/tuyere of each pair injecting feed material, primarily carbonaceous material, at a temperature less than 200°C.
Patent CA-2326807-A1 (CA)
Inventor: MECROW BARRIE
IPC: H02K1/02
Filed: 1999-03-29
Abstract: A stator assembly for an electrical machine comprises a core made of a magnetic material. The core has an annular yoke (2) and a plurality of teeth (3) spaced circumferentially on the annular yoke and extending radially therefrom. The spaces between the teeth define circumferentially spaced winding slots (6). A stator winding is carried by the stator core and has coil turns located around the teeth and in the winding slots. Each tooth and a radially adjoining part (4) of the yoke have varying axial dimensions in order to adjust the magnetic flux to an optimal flux density in each part of the magnetic flux path in the stator. The annular yoke (2) may extend axially past the teeth (3) at least at one of the axial sides thereof.
Patent CA-2329818-A1 (CA)
Title: Method for analyzing total reactive sulfur
Inventor: ROUSSIS STILIANOS GEORGE
IPC: G01N33/22
Filed: 1999-04-16
Abstract: The invention relates to a method for determining total reactive sulfur in a crude oil or fraction thereof using a mass spectrometer or gas chromatograph and mass spectrometer. Selecting fragment ions (1-4) characteristic of reactive sulfur species enables the quantitative determination of total reactive sulfur species. The use of a low resolution mass spectrometer allows the rapid determination of total reactive sulfur in field or remote locations where more sophisticated instruments are not available.
Patent CA-2331988-A1 (CA)
Title: Method and apparatus for delivering a colonic lavage
Inventor: MANN PAUL J
IPC: A61M39/22
Filed: 1999-02-05
Abstract: A sphincter valve (11) for controlling the flow of fluid through a fluid delivery line has a body (12) molded of a unitary piece of substantially flexible silicone material. The body is formed with an outer shell (17), and interior tube (18) disposed within said outer shell, an end portion (14), a pressure chamber (21) defined between the outer shell and the interior tube. A  separate end cap (13) is secured to, and closes the end (24) of the body opposite the end portion thereof. A central passageway (27) extends through the interior tube, and through the ends of the valve. In use, the valve is spliced in a fluid delivery line, and the pressure chamber is coupled to a source of selectively deliverable pressurized air. When pressurized air is forced into the pressure chamber, the inward force created by the pressure collapses the interior tube onto itself shutting off flow through the valve.
Patent CA-2336361-A1 (CA)
Title: Modification allosterique d'interactions intermoleculaires induite par une cavite et methodes permettant d'identifier les composes effectuant ces interactions
Inventor: GREENE MARK I
IPC: G01N33/50
Filed: 1999-07-01
Abstract: L'invention concerne une méthode permettant d'identifier des composés qui modulent des interactions intermoléculaires entre une protéine cible et un modificateur. L'invention concerne également des compositions pharmaceutiques comprenant des composés qui inhibent les interactions intermoléculaires entre une protéine cible et un modificateur. L'invention concerne également des méthodes de traitement d'un sujet souffrant de pathologies inflammatoires, de réactions immunitaires indésirables, de pathologies immunologiques ou d'infections bactériennes.
Patent CA-2337000-A1 (CA)
Title: Abnormalities detection with acoustic monitor
Inventor: RADOMSKI JAMES V
IPC: G01M99/00
Filed: 1999-07-14
Abstract: Monitor for detecting abnormalities and thus determining the operating condition thereof by continuously computing the power spectrum of the monitored sound and has two modes of operation: learn and operate. The monitor is placed in the learn mode during a time when the machine or process to be monitored is known to be operating normally. During the learn mode, the maximum and minimum acoustic power output from each of a plurality of digital bandpass filters is continuously maintained and updated in data memory as the acoustic signature of the machine or process being monitored. During the operate mode, the monitor continuously compares the real-time filter outputs with the acoustic signature stored during the learn mode and activates a panel lamp and relay if the output of any of the bandpass filters deviates from the upper or lower decibel limits of the acoustic signature by more than the setting of the corresponding front panel sensitivity selector switch. Two alarm levels are provided by the monitor: warning, to indicate a developing fault, and danger, to indicate a situation requiring immediate corrective action.
Patent CA-2339423-A1 (CA)
Inventor: HSU SHUT CHEN
IPC: B60C19/12
Filed: 2001-03-06
Abstract: A vehicle tire includes an outer tire, the outer tire having an intermediate layer of breaker of woven fabrics, a bottom layer of breaker of woven fabrics, and two inward lips respectively extended along two ends thereof, and an annular tire support structure mounted in the outer tire and connected between the lips of the outer tire, the annular tire support structure being formed of a plurality of reinforcing bearing devices connected in series and fastened to the lips of the outer tire, the reinforcing bearing devices each formed of a smoothly arched left bearing member and a smoothly arched right bearing member hooked up with the left bearing member.
Patent CA-2340502-A1 (CA)
Inventor: YUTRONKIE BARRY STANLEY
IPC: B29D30/06
Filed: 2001-03-12
Abstract: A mold for a tire includes a device for easily releasing a pocket plate from a recess in a side wall ring. The device includes a rod movably disposed in a hole in the mold part that extends from an outer surface to adjacent the recess. The distal end of the rod includes a cam surface wherein movement of the rod causes the cam to press on the pocket plate to urge it from the recess.
Patent CA-2340633-A1 (CA)
Title: Memory supervision
Inventor: GUSTAFSSON STEFAN
IPC: G11C29/00
Filed: 1999-07-02
Abstract: The present invention relates to a method and system for testing a memory in operation. A storage unit is used to temporarily free one memory location in the memory, making it possible to check this memory location for bit errors. Data intended for the selected memory location is stored in the storage unit, and instead a test pattern is written into the memory location to be tested and read out again, all in coordination with the normal operation of the memory. If the pattern read from the test location does not match the written test pattern, an alarm is raised.
Patent CA-2341129-A1 (CA)
Inventor: NICHOLSON A KIRBY
IPC: E21B43/12
Filed: 2001-03-16
Abstract: A process is proposed for the removal of liquids from the reservoir and/or the fracture-proppant pack of gas wells. Water that is trapped by capillary and viscous forces in areas of low velocity are mobilized by the application of an abrupt flowing-pressure reduction or shock. Liquids are then recovered from the wellbore to prevent hydrostatic back-pressure restrictions on the gas well. Flow at the reduced pressure is continued until liquid recovery from the wellbore reaches a minimum. The well is then returned to the normal operating pressure. The well may be capable of more gas production after this process.
Patent CA-2341779-A1 (CA)
Title: Inert electrode material in nanocrystalline powder form
Inventor: ALAMDARI HOUSHANG DARVISHI
IPC: C25C3/12
Filed: 2001-03-20
Abstract: The invention relates to an inert electrode material in powder form comprising particles having an average particle size of 0.1 to 50 µm and each formed of an agglomerate of grains of a ceramic material and grains of a metal or alloy with each grain of ceramic material comprising a nanocrystal of the ceramic material and each grain of metal or alloy comprising a nanocrystal of the metal or alloy. Alternatively, each particle can be formed of an agglomerate of grains with each grain comprising a nanocrystal of a single phase ceramic material. The electrode material in powder form according to the invention is useful for the manufacture of inert electrodes having improved thermal shock and corrosion resistance properties.
Patent CA-2344132-A1 (CA)
Inventor: NAGARAJAN RAMESH
IPC: H04Q11/00
Filed: 2001-04-17
Abstract: Units of traffic are routed between nodes in a network on corresponding sets of trunks, such that the traffic is balanced between disjoint paths. A  restoration process for the traffic is implemented using service layer or transport layer switching. In a first embodiment, first and second nodes are connected by first and second sets of trunks, with each of the trunks in a given set of trunks supporting a designated portion of a given one of the units of traffic. The units of traffic are then routed such that a first half of a given one of the units of traffic is routed on a first one of the trunks in a given one of the sets of trunks, and a second half of the given unit is routed on a second one of the trunks in the given set of trunks. In other embodiments, the first and second nodes are connected by first and second sets of trunks so as to form a four-trunk ring, with each of the first and second sets of trunks including a primary trunk and a backup trunk. A given one of the units of traffic is then routed on either an upper or lower portion of the ring. The four trunk ring may be in the form of an IP/optical hybrid ring, in which case the restoration process is implemented using service layer switching, or a SONET/optical ring, in which case the restoration process is implemented using transport layer switching.
Patent CA-2344299-A1 (CA)
Inventor: SARATHY JITHAMITHRA
IPC: H04B10/275
Filed: 2001-04-18
Abstract: A facility is provided to allow a supervisory message to quickly propagate through a transmission network without delay. Specifically, a supervisory message is quickly routed from one node to a next node by (a) splitting the control channel signal carrying the supervisory message at a receiving node, (b) sending one of the split control channel signals to an output via switchable apparatus for immediate transmission the next node and (c0 sending the other split signal to a controller for analysis. If the controller invokes a predetermined procedure as a result of the content of the message, e.g., invokes protection switching, then the controller forms a supervisory message identifying the invoked procedure, operates the switchable apparatus so that the message identifying the invoked procedure may be routed to the output in place of the split channel signal message.
Patent CA-2345006-A1 (CA)
Title: New benzoylguanidine derivatives with advantageous properties, processes for preparing them and their use in the production of pharmaceutical compositions
Inventor: ROOS OTTO
IPC: C07D307/68
Filed: 1999-09-16
Abstract: The invention relates to novel benzoylguanidine derivatives of general formula (I), to a method for producing them and to their use in the production of medicaments.
Patent CA-2346747-A1 (CA)
Inventor: ESSER ALEXANDER
IPC: H04J3/00
Filed: 1999-10-21
Abstract: A method for a radio channel allocation for telecommunication networks, comprising fixed transceivers (BTS) and fixed or mobile radio stations (MS). The method comprises a step of performing channel allocation for a particular radio connection to a radio station based upon signal to interference estimates for the radio station. A system and a base station controller is also disclosed.
Patent CA-2347336-A1 (CA)
Title: A1 adenosine receptor agonists
Inventor: PFISTER JURG ROLAND
IPC: A61K31/7076
Filed: 1994-10-28
Abstract: An N6 adenosine compound of the formula: (See Formula I) wherein R = (See Formula II or III) and R1 an alkyl group having 1-4 carbon atoms. Compounds according to the invention are A1 adenosine receptor agonists and may therefore be used as .beta.-blockers and antiarrhythmic agents.
Patent CA-2349160-A1 (CA)
Inventor: BODI JERRY ALAN
IPC: C09K11/80
Filed: 1999-11-09
Abstract: The invention provides compositions and molded, extruded or formed phosphorescent plastic articles produced therefrom that contain non-radioactive, non-sulfide phosphorescent phosphor pigments that emit tight in the visible spectrum, preferably metal oxide aluminate:europium-activated phosphorescent phosphor pigments, preferably in combination with polymer-soluble daylight fluorescent dyes, in transparent or translucent resins. The plastic articles produced from the compositions of the invention exhibit a remarkably rich, attractive, clear, brilliant fluorescent daylight color and a strong, long-lasting glow-in-the-dark luminescence having a color similar to that of the daylight color.
Patent CA-2349778-A1 (CA)
Inventor: TAGUCHI TAKEHIKO
IPC: B60K5/12
Filed: 2001-06-08
Abstract: A vibration damping rubber member having excellent durability, characterized in that: the vibration damping rubber member is obtained by vulcanizing a composition in which an unvulcanized natural rubber material and an unvulcanized acrylic rubber material are evenly mixed together in a proportion of 90/10~60/40 by weight and fine particles of a vulcanized acrylic rubber having a size of 0.1~100 µm and obtained by vulcanization of the unvulcanized acrylic rubber material are dispersed in a matrix phase of a vulcanized natural rubber obtained by vulcanization of the unvulcanized natural rubber material. A method of producing the vibration damping rubber member is also disclosed.
Patent CA-2350570-A1 (CA)
Inventor: RISPENS MINZE
IPC: D06L3/02
Filed: 1999-10-25
Abstract: A detergent bleaching composition is provided comprising a compound including a specified pentadentate nitrogen-containing ligand. The compound can activate hydrogen peroxide or peroxyacids and provides favourable stain removal properties, particularly in the presence of iron, manganese or copper ions. In addition, an improved stability in alkaline aqueous environment has been obtained, in particular at the peroxy compound concentrations generally present in the fabric washing liquor.
Patent CA-2350731-A1 (CA)
Inventor: HONDA OSAMU
IPC: B21D26/039
Filed: 2001-06-15
Abstract: Appareil de serrage de moule comprenant un châssis avec une partie de maintien pour recevoir le moule et résister à la force générée tendant à ouvrir le moule, et une partie ouverte permettant d'insérer le moule dans la partie de maintien ou de l'en retirer dans le sens de la longueur du moule, un dispositif de déplacement de moule pour déplacer le moule pour l'insérer dans la partie de maintien ou le retirer de celle-ci par l'intermédiaire de la partie ouverte dans le châssis, et un dispositif d'ouverture/fermeture de moule pour ouvrir ou fermer le moule placé hors du châssis. Cet appareil de serrage de moule maintient le moule fermé de manière sûre en résistant à la pression tendant à son ouverture et permet une réduction de la consommation d'énergie, du coût d'entretien des équipements, du coût de production, tout en affichant des dimensions réduites.
Patent CA-2350822-A1 (CA)
Inventor: LUNDSTROM ANDERS
IPC: H04L12/56
Filed: 1999-11-12
Abstract: Cette invention se rapporte à un procédé et à un système servant à désaffecter rapidement des canaux de trafic par paquets. Selon des exemples de réalisation de cette invention, la capacité d'effectuer des communications de point à multipoint est conférée au canal de trafic par paquets (PTCH), grâce à l'établissement d'une adresse multidestination lue par tous les mobiles. Grâce à l'utilisation d'une adresse multidestination, plusieurs stations mobiles peuvent être simultanément informées de la fin des services PTCH. Par conséquent, le réseau peut réaffecter les ressources PTCH en un temps minimum.
Patent CA-2350889-A1 (CA)
Inventor: MITSUYAMA MASUHIRO
IPC: E05B73/02
Filed: 2001-06-18
Abstract: A commodity antitheft implement for preventing opening of cases accumulating therein commodities for rent or various commodities for sales for the purpose of theft of the commodities in question, for preventing cases accumulating therein commodities from being taken out of the store without permission, wherein it is possible to eliminate shielding operations by arranging tags preventing cases from being taken out without permission to be left in the store.  The case is comprised of a box body including an opening portion fir taking a commodity in and out and a cover body provided at the box body through hinges to open and close the opening portion, and opening of the case is made difficult by inserting a key member into through holes provided at overlapping peripheral walls of the case.