baber/WOPTO huggingface dataset:
Patent CA-2228039-A1 (CA)
Inventor: INGRAM TERESA J
IPC: A61K36/45
Filed: 1996-07-29
Abstract: La présente invention concerne une composition qui peut être utilisée pour soulager les symptômes associés au syndrome de fatigue chronique ou au syndrome d'immuno-déficience acquise. La composition est dérivée des herbes Chimaphila umbellate, Apocynum androsaemifolium, Symphytum officianale, et Equisetum hyemale. En outre, l'invention concerne un procédé pour traiter les patients à l'aide de cette composition.
Patent CA-2228061-A1 (CA)
Title: Microprocessor cache consistency
Inventor: HARVEY IAN NIGEL
IPC: G06F12/08
Filed: 1998-01-26
Abstract: A method is described of managing memory in a microprocessor system comprising two or more processors (40, 42). Each processor (40, 42) has a cache memory (44, 46) and the system has a system memory (48) divided into pages subdivided into blocks. The method is concerned with managing the system memory (48) identifying areas thereof as being "cacheable", "non-cacheable" or "free". Safeguards are provided to ensure that blocks of system memory (48) cannot be cached by two different processors (40, 42) simultaneously.
Patent CA-2228429-A1 (CA)
Title: Sliding rail anchor safety device
Inventor: DESJARDINS NORMAN L
IPC: A62B35/04
Filed: 1998-01-30
Abstract: The invention relates to a sliding rail anchor safety device which is slidably mounted to the rail of a railway track.      The device consists of a pair of pivotally interconnected jaw like members which defines claw-like structure which is configured to securely, yet slidably engage the rail of a railway track. A locking arm including a pair of alignable apertures defines a bore which receives a karabiner, which is turn connected to a worker's safety belt or tether.
Patent CA-2228972-A1 (CA)
Inventor: DUFF RICHARD L
IPC: F04C14/08
Filed: 1997-06-27
Abstract: La présente invention concerne un récupérateur de vapeur de distributeur de carburant. Ce récupérateur est constitué d'une pompe de vapeur, d'un moteur électrique à vitesse variable monté de façon à entraîner la pompe, et d'un bloc de commande électrique connecté de façon à commander la vitesse du moteur. Tous ces composants sont dans un corps monobloc. La pompe est une pompe de vapeur volumétrique telle qu'une pompe à palettes. Le moteur est un moteur à induction à vitesse variable. Le fonctionnement du bloc de commande est conçu pour recevoir des impulsions représentatives d'un ou deux débitmètres, et pour faire varier la vitesse du moteur de pompe de façon à récupérer sensiblement la totalité de la vapeur déplacée pendant la livraison de carburant. Le corps monobloc, qui est de préférence monté dans l'armoire du distributeur de carburant, est raccordé hydrauliquement dans un tuyau adducteur de vapeur et électriquement connecté pour recevoir les impulsions de débit de carburant en provenance d'un ou deux débitmètres de carburant. Le récupérateur de vapeur convient aussi bien comme équipement monté d'origine que comme équipement de modernisation. Le fonctionnement du bloc de commande est conçu pour régler ou modifier la vitesse du moteur de pompe de façon à rattraper la température de la pompe de vapeur et corriger irrégularité du régime de fonctionnement. L'invention, qui comporte un étalonneur perfectionné, comporte également un détecteur perfectionné d'incidents. Le récupérateur comporte également un réchauffeur perfectionné pour moteur de pompe en cas de fonctionnement à basse température ambiante.
Patent CA-2235401-A1 (CA)
Title: Method for sterilizing medical devices utilizing a room temperature sterilant
Inventor: ONSTAD BRADLEY K
IPC: A01N59/00
Filed: 1996-10-11
Abstract: Provided is an anti-microbial composition containing an ester of formic acid, an oxidizer, performic acid and water. Also provided is a premix for making the anti-microbial composition having two parts. One part contains the ester of formic acid and a second part contains the oxidizer. Another method is provided for making the anti-microbial composition in which the ester of formic acid is combined with the oxidizer and water. Also provided is a method for sterilizing devices by contacting the surface of the device with the anti-microbial composition containing the ester of formic acid, an oxidizer, performic acid and water.
Patent CA-2239429-A1 (CA)
Title: Scraper for determining the position of pipelines
Inventor: GOEDECKE HARTMUT
IPC: G01C21/16
Filed: 1998-06-03
Abstract: Scraper (1) for determining the position of pipelines (4) with at least one scraper body (11, 21) and on the outer circumference of the latter are provided support elements (12, 12', 13, 14, 14', 22, 22', 23, 24, 25, 25', 26, 26') for guiding in the pipeline (4), the scraper body (11, 21) containing a gyroscopic platform, as well. as supply and processing means for measured results, characterized in that the scraper body (11, 21) is guidable by a combination of support elements (12, 12', 13, 14, 14', 22, 22', 23, 24, 25, 25', 26, 26'), under a defined, constant angle with respect to the pipe guidance axis (R), whereof a first part (13, 14, 14', 24, 25, 25') is radially rigid and a second part (12, 12', 22, 22', 23, 26, 26') is radially resilient.
Patent CA-2239593-A1 (CA)
Title: Method for synthesis of anhydrothrombin
Inventor: NAGATA MASANORI
IPC: C07K1/113
Filed: 1998-06-03
Abstract: A method for a synthesis of anhydrothrombin is provided which features a short process, an easy procedure, and high yields.       The method comprises (A) a step of causing an active serine residue site of thrombin to react with an inhibitor, (B) a step of performing an alkali treatment at a pH of not less than 11, and (C) a step of performing an operation of recovery, and carries out these steps sequentially in the order mentioned, and is characterized by causing at least the step of performing the operation of recovery to proceed in the presence of at least one compound selected from the group consisting of polyhydric alcohols and saccharides,  and a salt or an amphoteric electrolyte.
Patent CA-2242492-A1 (CA)
Inventor: SCHWARZLI JOSEF W
IPC: G07F9/06
Filed: 1998-07-06
Abstract: The invention provides a bulk vender having a lockable cash box which has a coin aperture into which coins fall as they are ejected from the coin mechanism. During removal of the cash box from the vender a blocking mechanism automatically blocks the coin aperture, rendering the contents of the cash box accessible only to someone who possesses the key for unlocking the cash box. In a preferred embodiment the blocking mechanism is actuated by rotation of the lock which locks the cash box into the vender.
Patent CA-2243668-A1 (CA)
Title: Architecture and method for managing a flexible communications network
Inventor: CATERISANO TERRY A
IPC: H04L12/24
Filed: 1997-10-23
Abstract: The present invention discloses an architecture and method for establishing one or more variable bandwidth communications channels that provides telecommunication customers with immediate setup of an arbitrary bandwidth connection upon demand. A centrally disposed access server (40) controls all of the switches (19) that form the traffic-bearing network (15) and forms a single portal through which all connection requests are made. Requests from users (12) and network applications are interpreted, validated, translated, and seamlessly delivered to the DXCs by the access server (40). The access server (40) comprises a packet switched data network (42), a processor (44), and several workstations (46, 48) for performing a plurality of customer and network related functions. The access server (40) functions as an intermediatory between a traffic-bearing network (15) and one or more network subsystems (20, 25) which are responsible for allocating the connection based on the customer's request.
Patent CA-2243673-A1 (CA)
Title: Emulsion contenant de l'acide ascorbique et ses utilisations dans les domaines cosmetique et dermatologique
Inventor: CHANVIN FLORENCE
IPC: A61K8/72
Filed: 1998-08-24
Abstract: L'invention se rapporte à une émulsion eau-dans-huile contenant de l'acide ascorbique et, comme agent émulsionnant, un diméthiconecopolyol ou un alkyldiméthiconecopolyol, la phase aqueuse présentant un pH allant de 5,5 à 7,5. Cette émulsion permet de stabiliser l'acide ascorbique et est utilisable notamme nt dans les domaines cosmétique et/ou dermatologique. L'invention se rapporte également à un procédé de traitement cosmétique de la peau à l'aide de ladite émulsion.
Patent CA-2246460-A1 (CA)
Inventor: KOYANAGI SHINICHIRO
IPC: A01N43/90
Filed: 1998-09-02
Abstract: A herbicidal composition containing an ethenylamide compound as a herbicidally effective component and a dichloroacetamide compound as a safener is disclosed.
Patent CA-2249778-A1 (CA)
Inventor: PUGIA MICHAEL J
IPC: G01N33/68
Filed: 1998-10-08
Abstract: Disclosed is an assay for an analyte in a fluid test sample such as urine which involves combining the fluid test sample with a reagent system comprising an apo-peroxidase, a redox dye, a hydroperoxide and a metal porpyhrin which is bound to an analyte/analyte specific binding partner which conjugate has a combined molecular weight of at least about 180 K Daltons.  When this conjugate interacts with analyte in the fluid test sample, a portion of the specific binding partner is dissociated from the conjugate thereby enabling the metal porpyhrin to reconstitute with the apo-peroxidase.   The reconstituted peroxidase can interact with the hydroperoxide and redox dye to provide a colored response to analyte in the fluid test sample.
Patent CA-2251372-A1 (CA)
Title: System and method for high-speed skew-insensitive multi-channel data transmission
Inventor: LEE KYEONGHO
IPC: H04N7/52
Filed: 1997-05-01
Abstract: A method and apparatus is disclosed that receives a multi-channel digital serial encoded signal and converting it into a synchronized set of binary characters. A charge pump phase-locked loop receives a transmitted reference clock and derives a multi-phase clock from the reference clock. The multi-phase clock is used to control a plurality of multi-bit block assembly circuits. Each assembly circuit receives one channel of the digital signal and produces a multi-bit block or character. The multi-bit block assembly circuit includes an oversampler, a digital phase-locked loop and a byte synchronizer.  The oversampler ovesamples the received digital signal under control of the multiphase clock and produces a sequence of oversampled binary data. The digital phase-locked loop receives the oversampled data and selects samples from it depending on the skew characteristics of the sample. The byte synchronizer assembles a sequence of selected bits into a bit block, or character. An interchannel synchronizer receives as input the characters produced by each of the multi-bit block assembly circuits, and selectively delays output of the received characters in order to synchronize the characters of each channel with one another.
Patent CA-2253391-A1 (CA)
Inventor: FIDEI JAMES T
IPC: H02G15/10
Filed: 1998-11-10
Abstract: A busway joint construction for electrically connecting existing sections of busway duct together and permitting additional busway joint constructions to be electrically connected to the existing busway sections for expanding an electrical busway system.  The busway joint construction  includes  a  tee-joint which is  removably insertable between the existing busway sections without the need for modifying or disassembling the existing busway sections.  The existing sections of busway duct each have a plurality of bus bars supported therein and each bus bar includes an end portion extending from an end of the existing busway sections with each bus bar being spaced from an end portion of a corresponding opposed bus bar.   The tee-joint includes an assembly of conductor plates and insulator plates, the conductor plates being spaced apart for receiving each pair of corresponding bus bars and electrically connecting the spaced bus bar end portions. The tee-joint further includes a transition unit which extends generally transversely to the existing busway sections.   The transition unit includes a plurality of transition bus bars where the transition bus bars include a first end portion extending from one end of the transition unit and being received in the series of conductor plates so as to be electrically connected to the spaced bus bar end portions of the existing busway sections.  The transition bus bars contained within the transition unit also include a second end portion extending from the opposing end of the transition unit for adapting to additional busway joint constructions.     Additionally,   the  tee-joint  is interchangeable with a bridge joint which is also removably insertable between the existing busway sections.
Patent CA-2253440-A1 (CA)
Inventor: BOHLIN LARS
IPC: A61P17/00
Filed: 1997-04-30
Abstract: L'invention concerne l'utilisation d'un sulfolipide du type sulfoquinovosyldiacylglycérol ayant la formule (I). Dans cette formule, R¿1? et R¿2?, qui sont identiques ou différents, sont l'hydrogène ou des groupes acyle saturés ou insaturés, éventuellement hydroxy substitués. Le composé de l'invention peut être utilisé sous la forme protonique ou comme sel, pour la préparation d'une composition pharmaceutique, utilisable pour le traitement des dermatoses inflammatoires, en particulier du psoriasis. On décrit, également, une composition pharmaceutique contenant le composé selon l'invention, combiné à un acide gras polyinsaturé et un vecteur, acceptable sur le plan pharmaceutique.
Patent CA-2253708-A1 (CA)
Title: Process for producing a cation-exchanging polymer electrolyte membrane (pem)
Inventor: SCHNELLER ARNOLD
IPC: H01M8/1004
Filed: 1997-04-24
Abstract: A process is disclosed for producing a cation-exchanging membrane. An organic polymer with sulphonic acid groups and finely divided electroconductive particles of a catalyst material is introduced into a liquid phase and the resulting suspension is used to coat at least one-side of a foil made of a cation exchanger material. The process is characterised in that the organic polymer with sulphonic acid groups is soluble in an aprotic polar solvent and contains units of formulas (Ar1X) and (Ar2Y) at least partially substituted by sulphonic acid groups. Ar1 and Ar2 stand for identical or different bivalent arylene radicals, X stands for oxygen or sulphur and Y stands for a carbonyl, sulphoxide or sulphonyl radical. This material is dissolved in a solvent, a finely divided electroconductive catalyst material is suspended in the solution and a foil which contains a polymer cation exchanger with sulphonic acid groups is coated with this suspension. The still solvent-containing coating is treated with a liquid miscible with the solvent but in which the dissolved cation exchanger material is not soluble, so that pores are formed in the resulting film that coats the membrane.
Patent CA-2254539-A1 (CA)
Title: Seatback carrier
Inventor: BELL CAROLYN
IPC: B60R7/04
Filed: 1998-11-25
Abstract: The present invention provides a personal oxygen system carrier comprising a first frame member having a pair of horizontal support members connected across a pair of vertical support members, a second frame member having a pair of horizontal support members connected across a pair of vertical support members, an upper set of struts having first and second ends rotatably connected at each end to the first and second frame members, respectively, a lower set of struts having first and second ends rotatably connected at each end to the first and second frame members, respectively, and straps for attaching the carrier to the vehicle seatback. The carrier may also be outfitted with a base member adjacent to the lower set of struts and additional support strut members to reinforce the carrier. Retention straps are also provided for securing the oxygen system within the carrier when in use.
Patent CA-2255202-A1 (CA)
Title: Utilisation de la flavine-adenine-dinucleotide pour la preparation de compositions ophtalmiques utiles pour le traitement de l'oeil sec
Inventor: COQUELET CLAUDE
IPC: A61K31/00
Filed: 1998-12-21
Abstract: La présente invention concerne l'utilisation de la flavine-adénine-dinucléotide (FAD) ou de l'un de ses sels avec une base ou un acide pharmacologiquement acceptable pour la préparation d'une composition ophtalmique topique destinée au traitement de l'oeil sec.
Patent CA-2255930-A1 (CA)
Title: A dressing comprising a main part and a handle part
Inventor: MADSEN LARS BO
IPC: A61F13/02
Filed: 1997-05-22
Abstract: A dressing (1) comprising a main part (2) and a handle part. The main part (2) comprising an adhesive layer (13), a release liner (14) and a carrier layer (12) optionally covered by a protective layer (11).  The handle part comprises at least one tab member (3, 4), said tab member being designed for use as a "non touch" grip for applying the dressing (1) to the skin without touching the adhesive surface of the main part. The tab member (3, 4) comprises one or more layers (9) and has at least one layer in common with the main part (2) of the dressing. Further, the length of an intermediate zone between the handle part and the main part is less than 20 % of the length of the periphery of the main part. Still further, the handle part (3, 4) may be provided with at least one additional layer (15). Finally, there may be provided at least one notch (5, 6) in an intermediate zone (7, 8) between the handle part (3, 4) and the main part (2) of the dressing (1) in order to facilitate removal of the tab member during or after applying the dressing.
Patent CA-2260200-A1 (CA)
Title: Focused narrow beam communication system
Inventor: CHAPMAN AUBREY I
IPC: H04Q7/36
Filed: 1997-07-07
Abstract: A system for establishing and utilizing a wireless communication system using a lens antenna having a dielectric material lens. The lens focuses output radio frequency (rf) signals into narrow beam rf signals which are directed to a specific receiving communication device. The lens focuses input rf signals onto signal processing equipment. A communication system between two or more communication devices which utilizes a dielectric material lens and signal processing equipment can be used for point-to-point or point-to-multipoint communication.
Patent CA-2262052-A1 (CA)
Inventor: LUIZZI JOSEPH MICHAEL JR
IPC: A61F13/15
Filed: 1999-02-16
Abstract: The present invention discloses a method for producing a disposable absorbent article comprises: providing a fluid impermeable topsheet, providing an absorbent structure, joining said coversheet and said absorbent structure to form a laminate with a body facing side and a garment facing side, providing a first means for coating the laminate, such that the first means for applying the adhesive does not contact the laminate, applying a first adhesive to said garment facing side of the laminate, providing a second means for coating the laminate, such that the second means for applying the adhesive does not contact the laminate, applying a second adhesive to said garment facing side of the laminate, thereby forming a disposable absorbent article in the absence of a containment layer, wherein at least one of the adhesives applied the disposable absorbent article has a complex viscosity value greater than 1,000 poise at a shear rate of 10 radians per second, and have a combined coating basis weight of less than about 30 grams square meter; rendering the disposable absorbent article substantially fluid impermeable. A second embodiment of the present invention is a disposable absorbent article comprising a fluid impermeable adhesive coating produced from the method disclosed above.
Patent CA-2262064-A1 (CA)
Inventor: WATANABE KOJI
IPC: F01D5/18
Filed: 1999-02-17
Abstract: Gas turbine moving blade platform having simple cooling structure and effecting uniform cooling is provided. Cavities 2, 3, 4 are formed in platform 1 with impingement plate 11 being provided below the cavities 2, 3, 4. Cooling hole 5 communicates with cavity 2, cooling hole 6 with cavity 3 and cooling holes 7, 8 with cavity 4 and all these cooling holes pass through the platform 1 inclinedly upwardly. Cooling air 70 flows into the cavities 2, 3, 4 through holes 12 of the impingement plate 11 for effecting impingement cooling of platform 1 plane portion. The cooling air 70 further flows through the cooling holes 5, 6, 7 to blow outside inclinedly upwardly for cooling platform 1 peripheral portions. Thus, the platform 1 is cooled uniformly, no lengthy and complicated cooling passage is provided and workability is enhanced.
Patent CA-2263518-A1 (CA)
Title: Improved contact lens disinfecting device and disinfection system
Inventor: KOOMRUIAN CHARLES JR
IPC: A61L2/18
Filed: 1997-08-05
Abstract: The present invention provides a device for disinfecting and storing a contact lens comprising a container, a lens holding means for supporting a contact lens, a cap for sealably covering the open end of the container and a gas-permeable, liquid-impermeable membrane fixed to the internal surface of the appliance and positioned to cover all apertures in the appliance to allow oxygen to escape from the device but preventing liquid from escaping from the device when an oxidative disinfectant is used in the appliance.
Patent CA-2264393-A1 (CA)
Title: Water dispersible and flushable interlabial absorbent structure
Inventor: AHR NICHOLAS ALBERT
IPC: A61L15/62
Filed: 1997-08-05
Abstract: A flushable and dispersible interlabial absorbent structure is described. The absorbent structure comprises a liquid pervious topsheet which preferably comprises a wet laid, apertured fibrous web having a temporary wet strength resin incorporated therein, the topsheet also having a body surface provided with a plurality of fibrils, the fibrils comprising a water resistant resinous material, a backsheet impervious to bodily fluids which preferably comprises a wet laid fibrous assembly having a temporary wet strength resin incorporated therein, the body surface of the backsheet being coated with a water resistant resinous material, an absorbent core positioned between the topsheet and the backsheet, and means for removably attaching the interlabial absorbent structure to a wearer's undergarment. The topsheet and the backsheet are joined, at least about their periphery, using a water soluble adhesive. Alternative embodiments of the present invention can also comprise more conventional materials.
Patent CA-2266132-A1 (CA)
Title: Satellite communication system
Inventor: GRANLUND RYAN
IPC: H04B10/118
Filed: 1999-03-18
Abstract: A satellite communications system in which a plurality of satellites in preset polar orbits are used to provide data transfer between system users on the ground. The transferred data includes telephone, Internet, teleconferencing, entertainment and the like. Data is transferred to and from each satellite by radio methods, and between satellites by optical methods. A data transfer will normally require the use of several satellites to accommodate both the distance over which the data is transferred, and the relatively short time that any one satellite can be in contact with a given ground locus. The radio and optical links are used both to transfer the data and to effect the required hand off between satellites.
Patent CA-2266508-A1 (CA)
Title: Data communication method, mobile machine, and radio base station
Inventor: TATSUMI AKINORI
IPC: H04W4/00
Filed: 1998-07-16
Abstract: When a mobile machine requests a base station to reserve a channel for the mobile machine, a code used for the reservation of a channel is selected among a plurality of codes, and reservation packet data for the channel reservation are modulated by using the selected code and are transmitted by radio transmission. Upon receiving a reservation packet containing the channel number to be reserved and the type of reservation from a mobile machine, the radio base station reserves the channel in accordance with the type of reservation and sends response data corresponding to the type of reservation to the mobile machine.