baber/WOPTO huggingface dataset:
Patent CA-2355683-A1 (CA)
Inventor: PETERS RICHARD D
IPC: B05B5/16
Filed: 1999-12-22
Abstract: L'invention concerne un dispositif et un appareil permettant de distribuer un liquide sous forme d'aérosol, possédant des propriétés thérapeutiques pour les poumons d'un utilisateur. Le dispositif compact et approprié comprend un logement pouvant tenir dans la main d'un utilisateur, une ouverture de sortie étant ménagée dans ledit logement afin d'orienter l'aérosol vers la bouche de l'utilisateur. Le logement renferme un système de distribution destiné à contenir le liquide en aérosol et à le distribuer à un appareil électrohydrodynamique, et un appareil électrohydrodynamique destiné à projeter le liquide par aérosols et à le distribuer à l'ouverture de sortie. L'appareil électrohydrodynamique produit un nuage de gouttelettes de liquide de taille respirable monodispersée, à une vitesse proche de zéro. L'appareil d'aérosolisation comprend une pluralité de sites de pulvérisation pourvus d'une extrémité, lesdits sites coopérant avec une source de charge permettant d'obtenir une pulvérisation en aérosol issue d'au moins une extrémité, une pluralité d'électrodes de décharge en aval des extrémités, et une pluralité d'électrodes de référence en aval de la pluralité d'électrodes de décharge.
Patent CA-2355768-A1 (CA)
Title: Injectable hyaluronic acid derivative with pharmaceuticals/cells
Inventor: PAVESIO ALESSANDRA
IPC: C12N5/08
Filed: 1999-12-21
Abstract: Disclosed is an injectable, biocompatible and biodegradable composition, comprising at least one hyaluronic acid benzyl ester or auto-cross-linked derivative, in combination with at least one mammalian cell and/or at least one pharmacologically or biologically active substance and/or micro-particles such as fibres, granules, microspheres or sponge fragments of a hyaluronic acid derivative.
Patent CA-2357920-A1 (CA)
Inventor: HEMESATH GERHARD
IPC: B02C13/28
Filed: 2001-09-28
Abstract: The invention relates to a rotor 1 of the closed type for impactors, produced from cast steel. The rotor casing 2 and the rotor discs 18 carrying this are, according to the invention, cast in one piece, the rotor casing being of essentially single-walled design, and the circumferential slots 9 for receiving the beater bars 5 being provided in the cast body itself.      Alternatively to this, the rotor casing 2 may be subdivided into shells 3 which are connected outside the circumferential slots 4 by means of longitudinal weld seams 6 to form a closed rotor casing, the rotor casing 2 likewise being connected to the rotor discs 18 carrying the latter by means of weld seams 19.
Patent CA-2358792-A1 (CA)
Title: Vee joint for use in filling shrinkage compensating concrete floor joints
Inventor: YTTERBERG CARL N
IPC: E04F15/14
Filed: 2001-10-10
Abstract: A vee joint having a first flange hingedly connected to a second flange at an angle. A trough is formed between the first flange and the second flange and is used to retain joint filler within a joint interval in a concrete floor slab. The flanges are movable to facilitate the placement and retention of the vee joint within various sized joints in concrete slab flooring. When the vee joint is placed within a joint interval, the flanges may be spaced varying distances apart to accommodate joint filler therebetween and to intimately engage with the confronting walls of the floor slab to avoid bypass of joint fill material.
Patent CA-2362042-A1 (CA)
Title: Rapid assembly casting system for slab gels
Inventor: PEREZ EVELIO
IPC: G01N27/447
Filed: 2000-02-10
Abstract: Flat plates serving as molds and enclosures for slab gels are held together by a clamping frame in which the side edges of the plates slide into facing channels and are clamped by lever-operated cams that compress the channel walls against the plate surfaces. The joined plates are held on a vertical support rack containing a finger-operated spring-loaded notched clamp that presses down on the plates to seal the opening at the bottom edges of the plates against a gasket. A well-forming comb for insertion between the plates contains flexible outwardly angled fingers to seal against the spacers between the plates.
Patent CA-2363933-A1 (CA)
Inventor: TRAN THAO T
IPC: A61K9/107
Filed: 2000-03-03
Abstract: A capsule system for oral delivery of an active agent having low aqueous solubility generally includes, in combination with the active agent, a vehicle for preventing initial active agent dissolution within the gastrointestinal tract and an emulsifier for promoting self-emulsification of the active agent and vehicle in the gastrointestinal tract. A capsule shell is provided for encapsulating the active agent, vehicle and emulsifier with the shell being formulated to open upon ingestion into the gastrointestinal tract and release the active agent and vehicle.
Patent CA-2364136-A1 (CA)
Title: Minimally invasive medical device deployment and retrieval system
Inventor: ANDERSON KENT
IPC: A61B17/00
Filed: 2000-03-08
Abstract: The present invention provides a medical device retrieval system comprising a working element carried by a flexible, elongate shaft, the working element having a proximal profile and the shaft extending proximally from the workin g element and a retrieval cover slidably carried along the shaft of the medica l device, the cover having a deployed configuration and being capable of being  compressed into a compressed configuration for deployment, yet resiliently substantially return to the deployed configuration; the cover in its deploye d configuration having a radially reduced proximal portion, a distally open distal end defining a distal opening having a maximum dimension at least as great as the maximum dimension of the proximal profile of the working elemen t of the medical device, and an elongate internal recess defined between the proximal portion and the distal end.
Patent CA-2364152-A1 (CA)
Inventor: BARICH DAVID J
IPC: B61L27/00
Filed: 2001-11-28
Abstract: The present invention relates to a system and a method for managing the repairing, cleaning, painting, or otherwise maintaining of railcars within a railcar maintenance facility. Specifically, the present invention relates to a railcar maintenance management system and method for maintaining railcars within a facility wherein the facility has an inbound track, an outbound track, and a plurality of maintenance stations for moving a railcar in and out of the facility and for repairing, cleaning, or painting the same. Further, the railcar maintenance management system and method allows for efficient movement of railcars through the facility by queueing the railcars at strategic locations within the railcar facility.
Patent CA-2364733-A1 (CA)
Title: System and method for interactive distribution of selectable presentations
Inventor: LODBERG ALLAN E
IPC: H04N7/173
Filed: 2000-02-16
Abstract: A data storage, multiplexing, and distribution method is provided for use in a digital data distribution system. The system provides simultaneous transmission of a plurality of uniquely identified, independent data streams within an assigned channel bandwidth of local, metropolitan and wide area distribution media. The independent data streams can include presentations specifically requested by the receiving user. Upon request from some number of users from their premises, the system assembles a combination of optional image elements such as motion and still frame video, background and descriptive audio, text and graphical overlays into presentation data streams appropriate to the user requests. Individual data streams are multiplexed within a higher bandwidth data stream for simultaneous delivery within the bandwidth assigned for this data transmission. The techniques unique to the system, in regard to storage, timing and synchronization, can be implemented using techniques described within the MPEG profile.
Patent CA-2367380-A1 (CA)
Title: Electrochemical process for olefin recovery using transition metal dithiolene complexes
Inventor: STIEFEL EDWARD IRA
IPC: C25B3/13
Filed: 2000-04-07
Abstract: A novel scheme for olefin recovery/separation based on the redox properties of metal dithiolene complexes is described. The complex, [1,2-bis(cyano)ethylene-1,2-dithiolato]nickel, [Ni(S2C2(CN)2)2], when generated electrochemically, binds olefin to form an adduct. The olefin is released when the olefin adduct is reduced electrochemically. The reduced form of the metal dithiolene complex can then be re-oxidized to complete the cycle. For olefins such as 1-hexene, propylene, and ethylene, fast olefin binding and release is observed when modulated electrochemically. Olefin binding/release rates are fast as compared to the electrochemistry experiment (second or sub-second timescale).
Patent CA-2370366-A1 (CA)
Title: Compositions de shampooing moussant
Inventor: STEER DAVID CHARLES
IPC: A61K8/891
Filed: 2000-05-09
Abstract: La présente invention concerne une composition de shampooing moussant présentant des propriétés revitalisantes améliorées, qui comprend d'une part: (A) un concentré moussant comprenant: (i) au moins un tensioactif; (ii) des particules dispersées d'un agent revitalisant insoluble dans l'eau, dont la taille est supérieure ou égale à 1 micron; (iii) un support aqueux; et d'autre part (B) un propulseur d'aérosol.
Patent CA-2372377-A1 (CA)
Title: A novel inhibitor of beta amyloid cleavage enzyme
Inventor: SINGLETON DAVID HARLAN
IPC: A61K38/00
Filed: 2002-02-18
Abstract: This invention relates to a novel inhibitor of beta amyloid cleavage enzyme (BACE, transmembrane aspartyl protease beta-secretase, beta site APP cleavage enzyme, memapsin-2, BACE-1), pharmaceutical compositions containing it and its use in the treatment of neurological disorders such as Alzheimer's disease, Crutzfield-Jacob's disease, prion disorders, amyotrophic lateral sclerosis, progressive supranuclear palsy, head trauma, stroke, down's syndrome, pancreatitis, inclusion body myocitis, other peripheral amyloidoses and diabetes.
Patent CA-2372888-A1 (CA)
Title: Wheel drum structure of inner stator portion with an inbuilt driving control circuit
Inventor: HSU CHUN-PU
IPC: H02K11/04
Filed: 2002-02-19
Abstract: The present invention provides a wheel drum structure of an inner stato r portion with an inbuilt driving control circuit, which has the advantages of shortest conductor length, lowest wire resistance, and immune to disturbance . An inner stator portion is divided into a stator inner ring portion, inner stator teeth, and wire groove seats. The wire groove seats are sleeved into the stator inner ring portion after stator coils are installed therein. Wire heads/tail s of the stator coils are respectively soldered to a stator coil circuit board. The stator inner ring portion has a maximal hollow space. Two end cover plates cover tw o end faces of the stator inner ring portion. The covered stator inner ring portion having the hollow space can receive a driving control circuit. Central ends of the end cover plates forms a concentric through hole so that a supporting shaft can be tightly joined therein.
Patent CA-2373784-A1 (CA)
Title: A method for a rotating electric machine and a machine for carrying out the method
Inventor: JARVINEN JUKKA
IPC: H02K9/19
Filed: 2000-05-25
Abstract: The present invention relates to a method for a rotating electric machine fo r high voltage, comprising a rotor and a stator having a core and a winding arranged in slots in the stator core, which winding contains the electric field and is designed with an insulated electric conductor (30) comprising a t least one current carrying conductor (31) in addition to comprising a first layer (32) surrounding the current carrying conductor, a solid insulation layer (33) surrounding said first layer, and a second layer (34) surrounding  the insulation layer. The method is characterized by the stator being cooled , during operation, to a temperature T1, and the stator being heated, when it is out of operation, to a temperature T2. The invention relates also to a corresponding rotating electric machine for performing the method.
Patent CA-2374017-A1 (CA)
Inventor: LORDO RICHARD K
IPC: B08B3/04
Filed: 2000-05-15
Abstract: In high speed strip pickling and other treatment such as rinsing and cleanin g, the acid or other liquid treating medium tends to be carried along with the strip, which reduces the efficiency of contact of the acid with the strip. T he invention addresses this problem by providing a segmented bath, each segment  having a deflector (14) over the strip to cause a flow reversal of the acid,  which is then guided by an inclined separator panel (10) to the upstream end  of the segment and deposited again on the strip. The exit of the segment als o includes a constriction to cause the acid to accelerate, creating turbulence , and, on the exit side of the constriction, causing a decrease in pressure, whereby acid is drawn down from above the separator panel (10), which in tur n assists the circulation of acid through the flow reversal.
Patent CA-2375819-A1 (CA)
Title: Method for monitoring bit transmission quality in packet-oriented transmission
Inventor: GRAF JUERGEN
IPC: H04L1/00
Filed: 2000-04-10
Abstract: The bit transmission quality of a connectionless switching operation such as an IP-packet switching operation is monitored by providing each packet with a checksum. This checksum only helps to determine, at the receiving end, whether or not an error has occurred during the transmission process. It is not possible to determine the number of bit errors that have occurred using this procedure. According to the invention, these problems are solved by applying the BIP calculation method used in connection-oriented switching to connectionless switching.
Patent CA-2378469-A1 (CA)
Title: An oral solid composition comprising carbidopa, levodopa and entacapone
Inventor: NISKANEN MERVI
IPC: A61P25/16
Filed: 2000-06-29
Abstract: The invention relates to an oral solid fixed dose composition comprising pharmacologically effective amounts of entacapone, levodopa, and carbidopa, or a pharmaceutically acceptable salt or hydrate thereof, and comprising at least one pharmaceutically acceptable excipient. The composition of the invention can be used e.g. for the treatment of Parkinson's disease.
Patent CA-2381797-A1 (CA)
Title: Composition comprising a tramadol material and an anticonvulsant drug
Inventor: ROGERS KATHRYN E
IPC: A61P25/28
Filed: 2000-08-09
Abstract: This invention relates to a pharmaceutical composition comprising a combination of a tramadol material and an anticonvulsant drug and to the pharmacological use of the composition in treating conditions of pain and neurologic or psychiatric disorders. The composition produces a combination product having improved properties, requiring less of each ingredient and pro-ducing a synergistic effect.
Patent CA-2382838-A1 (CA)
Title: Mesure spectroscopique raman par transformee de fourier du rapport isomerique de l'omeprazole dans une composition
Inventor: STOWELL GRAYSON WALKER
IPC: G01N21/65
Filed: 2000-08-23
Abstract: La présente invention concerne un procédé de spectroscopie Raman à transformée de Fourier permettant de calculer le rapport isomérique de compositons chimiques.
Patent CA-2382883-A1 (CA)
Title: Method for electromagnetically restructuring water for consumption
Inventor: JACOBSON JERRY
IPC: A61N2/04
Filed: 2000-08-31
Abstract: The present invention relates to beneficially restructuring water for the benefit of organisms. In an embodiment of a method of the present invention electromagnetic energy is applied to water for the purpose of altering its structure so that when the water is ingested by, or applied to, various organisms the organisms are beneficially effected. Water that has been subjected to treatment according to the methods of the present invention is softer, more quickly absorbed and has improved solvency properties. Also disclosed are systems utilizing a method of the present invention.
Patent CA-2383238-A1 (CA)
Inventor: ADAMS DANIEL O
IPC: A61M25/10
Filed: 2000-09-08
Abstract: A catheter assembly including a balloon which incorporates a reverse-cone design for improved stent delivery. The reverse-cone design provides an inflatable area which extends longitudinally over the balloon waist. When folded or deflated, the portions of the balloon extending over the waist in conjunction with the waists provide a bulky mass onto which a stent may be securely crimped without the use of additional structure under the balloon.
Patent CA-2383908-A1 (CA)
Title: Constant spindle power grinding method
Inventor: MAVRO-MICHAELIS DANIEL ANDREW
IPC: B24B49/00
Filed: 2000-10-26
Abstract: A method is disclosed in which the component is rotated through only one revolution during a finish grinding step, and the depth of cut and the headstock (12) velocity are controlled during the signal rotation, so as to maintain a substantially constant load on the grinding wheel spindle drive motor (28, 30). Preferably the depth of cut is kept constant and the compone nt speed of rotation is altered in order to maintain the constant power requirement, without exceeding the maximum power capability of the spindle motor. The component speed is altered from one point to another during each revolution so as to maintain the constant load. In another method, the headstock (12) velocity is linked to the power capabilities of the grinding wheel spindle drive (28, 30), and a significant grinding force is maintained  between the wheel and the component up to the end of the grinding process including during finish grinding.
Patent CA-2384365-A1 (CA)
Title: A food container
Inventor: KARLSSON BENGT ROLAND
IPC: B65D1/34
Filed: 2000-07-17
Abstract: The present invention relates to a container for storing food. The container has a sidewall comprising an upper and a lower part, which two parts are separated by means of a horizontal abutment shoulder. The sidewall further has stiffening corrugations extending vertically and unbroken from the lower part of the sidewall, intersecting the abutment shoulder and ending in the upper part of the sidewall, so that a 3-dimensional structure with good stiffening characteristics is defined in the upper part of the sidewall.
Patent CA-2386033-A1 (CA)
Inventor: HEIKKINEN ANTTI
IPC: D21G1/00
Filed: 2000-09-26
Abstract: The present invention relates to a method for a multi-roll calender and to a multi-roll calender for controlling the moisture gradient of a fibrous web and for enabling the manufacture of high quality paper grades, such as WFC, LWC-roto and SC-A, by means of on- or off-line calendering. According to the invention, an on- or off-line multi-roll calender formed of separate sets of rolls (A, B) is used for calendering, and the fibrous web (W) is subjected to intermediate moistening between the sets of rolls (A, B).
Patent CA-2386072-A1 (CA)
Title: Entrepot a rayonnages
Inventor: LANG HARTMUT
IPC: B65G1/02
Filed: 2000-09-21
Abstract: L'invention concerne un entrepôt à rayonnages (1) comprenant des compartiments (35), dont le fond (41) se présente sous la forme d'une goulotte en V. Un support de produits (42) également en forme de V se trouve dans chaque goulotte (34). L'organe de commande (4) de cet entrepôt, qui permet de stocker et d'extraire les produits (48), comporte, sur son côté supérieur, une goulotte en forme de V (64) sur laquelle peuvent être déposés soit le support de produits (42), muni des produits (48), soit un produit à distribuer (48) isolé. Un doigt d'actionnement (74) pouvant pivoter vers le haut à travers une fente (65) dans la goulotte (64) de l'organe de commande (64) permet de faire aller et venir le support de produits (42) ou l'emballage (48) dépourvu de support de produits (42), non fixé sur l'organe de commande (4), entre le compartiment (35) et l'organe de commande (64).
Patent CA-2386412-A1 (CA)
Inventor: HOWARD TARA ANN
IPC: B63H16/20
Filed: 2000-10-13
Abstract: La présente invention concerne un bateau à entraînement à pédale (10) qui comprend une coque monobloc (12) présentant une paroi supérieure (33), qui s'étend à partir d'une partie de proue jusqu'à une partie de poupe du bateau, et une paire de flotteurs creux (20), espacés, qui sont situés sur chaque côté de la paroi supérieure. La paroi supérieure et les parois intérieures (26) des flotteurs forment un tunnel (32) qui s'ouvre généralement vers le bas et s'étend de la partie de proue à la partie de poupe du bateau. Un pont (14) est relié à la coque et comprend une ouverture allongée (64) qui définit une zone de poste de pilotage (68) permettant de recevoir un occupant. Un siège (210) est situé dans la zone de poste de pilotage et un ensemble pédale (82) est relié à la coque vers l'avant du siège. Ledit ensemble pédale comprend une tour de pédale pivotante (100) et une paire de pédales (130), montées sur ladite tour de pédale de façon à pouvoir tourner. Ladite paire de pédales est reliée de façon opérationnelle, afin de pouvoir entraîner l'hélice (196) lors de la rotation des pédales.
Patent CA-2391024-A1 (CA)
Title: A track maintenance machine and a method of detecting a track position
Inventor: THEURER JOSEF
IPC: E01B35/00
Filed: 2002-06-19
Abstract: A track maintenance machine (1) comprises a machine frame (2) mobile on a track (4) and a track tracing unit (9) adjustably connected thereto and mobile on the track by means of flanged rollers (10). The machine frame (2) is connected to a satellite receiver (13) which has an antenna (14) with an antenna center (15). A measuring device (16) is provided for detecting the relative position of the antenna center (15) with respect to the track tracing unit (9) in regard of the parameters: transverse track inclination, transverse displacement extending perpendicularly to the longitudinal direction of the machine, and vertical distance. A computing unit (25) serves for shifting by calculation the antenna center (15) with respect to a reference point (22) of the track tracing unit (9).
Patent CA-2391663-A1 (CA)
Inventor: DE LAFORCADE VINCENT
IPC: B05B15/65
Filed: 2002-07-04
Abstract: La présente invention concerne une tête de distribution comportant un corps (30; 40; 50) présentant deux logements destinés à recevoir chacun un porte- buse (20) muni d'une buse (10), les logements communiquant chacun avec l'extérieur par une ouverture latérale et par une ouverture frontale, chaque porte-buse étant agencé de manière à communiquer avec un conduit d'alimentation après avoir été introduit par une ouverture latérale, la sortie du produit s'effectuant au travers de l'ouverture frontale correspondante.
Patent CA-2393703-A1 (CA)
Title: Systeme d'essai permettant de detecter des analytes, un procede de realisation, et son utilisation
Inventor: KONZ DIRK
IPC: C12Q1/68
Filed: 2000-10-20
Abstract: La présente invention concerne un essai in vitro permettant la détection directe sensible et spécifique d'analytes. Pour cela, on utilise avantageusement des conjugués polypetide-acide nucléique qui servent de système de détection-amplification et dont les signaux sont amplifiés par PCR.
Patent CA-2394553-A1 (CA)
Title: Method for manifesting alarms in a telecommunication network
Inventor: KASPIT IDAN
IPC: H04Q11/04
Filed: 2001-01-11
Abstract: A method and a Network Element (NE) for manifesting alarms by forming a so called combined Data Quality Byte (DQB) for a particular SDH/SONET data transmission stream. The DQB indicates status of alarms at a particular location of the telecommunication network, via which the stream is transmitted. The DQB can be formed by arranging a plurality of alarm signals, currently actual for the particular data transmission stream, in a predetermined byte associated with the stream frame. The NE, upon receiving from an upstream network element a data transmission stream with its DQB1 formed upstream, creates an updated DQB2 and compares DQB1 with DQB2 to manifest an alarm status change .DELTA.DQB for estimating quality of transmission via the network section.