baber/WOPTO huggingface dataset:
Patent CA-2449306-A1 (CA)
Title: Blow molding sealed container system
Inventor: HANSEN BERND
IPC: B65D17/00
Filed: 1995-10-23
Abstract: Disclosed is a container made according to a method for manufacturing a sealed container filled with a liquid substance, comprising the steps of positioning a portion of an extruded tube in a blow mold to form a container having a body with a body diameter, a detachably mounted head to facilitate opening the container with a head diameter considerably smaller than the body diameter and a transition part between the body and the head substantially extending in a radial plane, the tube having a diameter slightly greater than the head diameter, the blow mold including main jaws between top jaws and a mold base, closing a bottom end of the tube forming a bottom of the container, blowing air into the tube, after the tube bottom end is closed, and simultaneously moving the mold base in a first movement toward the top jaws of the blow mold to decrease a space inside the main jaws, filling the container in the blow mold with the liquid substance, moving the mold base further toward the mold top jaws until the container is free of air and is completely filled by the liquid substance, and forming a top segment of the tube with the top jaws into the container head and sealing the formed container.
Patent CA-2449779-A1 (CA)
Title: An air outlet unit for a large blower assembly
Inventor: JENSEN ERLING
IPC: F04D29/54
Filed: 2001-06-06
Abstract: An air outlet unit (101) for a large blower assembly comprising an outlet tube member (103) with an upstream inner end in flow communication with the pressure side of an impeller of the blower asembly and a downstream outer end for connection with a duct and a mainly cylindrical inner tube member (105) arranged coaxially to the outlet tube member (103) and having an inner end substantially aligned with the inner end of the outlet tube member (103) and a downstream outer end, the inner tube member (105) being closed by a closing means (106). The inner tube member (105) has an open downstream end 8114) projecting in the downstream direction beyond th edownstream outer end of the outlet tube member (103) to thereby achieve a reduced pressure loss and a more uniform velocity profile.
Patent CA-2449968-A1 (CA)
Inventor: U REN JACK
IPC: C12Q1/68
Filed: 2002-06-07
Abstract: This invention provides for a novel amplification procedure for nucleic acid.  The method uses a wild type or mutant RNA polymerase designed to transcribe both deoxyribonucleotides and ribonucleotides (see figures 1-7).
Patent CA-2451321-A1 (CA)
Inventor: KIM JONGWON
IPC: A41G5/00
Filed: 2003-11-26
Abstract: Disclosed are an ornamental hairpiece attached to human real hair or animal real fur such as that of a dog, and a method for manufacturing the same. The ornamental hairpiece includes a wig unit having a plurality of strands made of one material selected from the group consisting of artificial hair or fur made of a synthetic resin, human real hair and animal real fur, and a connection unit for connecting the wig unit to user's real hair, thereby being used for a long period of time.
Patent CA-2453893-A1 (CA)
Inventor: ROTH ELDON
IPC: A23L13/60
Filed: 2000-04-03
Abstract: An apparatus and a method for exposing comminuted foodstuffs to a fluid. The apparatus includes a contactor body including a foodstuff flow passage extending from a contactor body inlet end to a contactor body outlet end; a foodstuff inlet comprising a portion of the foodstuff flow passage through the contractor body, the foodstuff inlet defining an inlet flow area; a contact passage comprising a portion of the foodstuff flow passage through the contactor body, the contact passage defining a contact flow area having a minimum transverse dimension smaller than a minimum transverse dimension of the inlet flow area; a fluid chamber associated with the contactor body; and a fluid communication arrangement providing fluid communication between the fluid chamber and the contact passage.
Patent CA-2454404-A1 (CA)
Inventor: LANZONE SERGIO
IPC: H04L12/56
Filed: 2002-08-09
Abstract: L'invention concerne un procédé de protection d'appels de connexion en voie libre STM-n/OC-n pour un schéma de protection assurant la protection de signaux de voie libre STM-n/OC-n transmis d'un point de départ à un point de destination. Cette protection permet de surmonter une chute le long du parcours entre le point de départ et le point de destination. Elle peut être utilisée dans différents types de structure de réseau, tels que des structures en "anneaux" ou "en mailles". Le procédé de l'invention met en oeuvre une duplication de signaux STM-n/OC-n au niveau de l'extrémité émission du sous-réseau, et une transmission par deux trajets différents pouvant être définis comme sous-réseau de travail et sous-réseau de protection. Pour assurer le succès du schéma de protection, les trajets de travail et de protection suivent différents trajets. A l'extrémité de réception, le signal est extrait du trajet de travail ou du trajet de protection en fonction de la qualité des signaux reçus, de l'état de protection et des commandes externes.
Patent CA-2456422-A1 (CA)
Title: Installation de moulage, notamment destinee a la fabrication d'electrodes, et procede mis en oeuvre dans une telle installation
Inventor: MOLIN ANDRE
IPC: B28B15/00
Filed: 2002-08-12
Abstract: L'invention est relative à une installation de moulage, notamment destinée à la fabrication d'électrodes, comprenant une trémie (2), au moins un premier et un second moules (4, 3), deux dispositifs de compression (6, 5) comportant chacun une table de formage (8, 7) et une forme pressante (10, 9). Elle est caractérisée en ce que : - un plan de pose intermédiaire (11) fixe, intercal é entre lesdits dispositifs de compression (6, 5), et à l'aplomb de ladite trémie (2), - des moyens de déplacement (12) pour disposer chaque moule (4, 3) soit au niveau d'une table de formage (8, 7), soit au niveau du plan de pose intermédiaire (11).
Patent CA-2458215-A1 (CA)
Inventor: WOLFE DALE T
IPC: G16H40/67
Filed: 2002-08-15
Abstract: A medical gas alarm system (10) for use in a healthcare facility (20) having a medical gas system (12) and having a network (14) of computer devices is provided. The alarm system (10) includes at least one area alarm controller (50) adapted to receive a first signal indicative of a condition of a first portion of the medical gas system (12). The area alarm controller (50) is adapted to communicate with the network (14). The alarm system (10) also includes at least one master alarm controller (48) adapted to receive a seco nd signal indicative of a condition of a second portion of the medical gas syst em (10). The master alarm controller (48) is adapted to communicate with the network (14). The area alarm controller (50) is adapted to communicate with the master alarm controller (48) through the network (14).
Patent CA-2460928-A1 (CA)
Title: Methods and apparatus for coating surfaces
Inventor: TIRELLI NICOLA
IPC: A61L27/34
Filed: 2002-09-18
Abstract: The present invention provides methods and apparatus for coating surfaces with specially designed thioethers and amphiphilic thioethers that reduce protein adsorption and/or cell adhesion. This reduction may be achieved, for example, by controlling the spacing or length of pendant chains or hydrophilic blocks in an amphiphilic thioether. Techniques for determining spacing include adsorbing the thioether from a solution or a colloidal suspension, or controlling the degree of polymerization of the thioether. Techniques for controlling the length of the pendant chains include controlling the degree of polymerization of the pendant chains. Multiblock copolymers of poly(propylene sulfide) and poly(ethylene glycol) ("PPS-PEG") represent an exemplary family of amphiphilic thioethers. Methods for coating surfaces with amphiphilic thioethers are also provided.
Patent CA-2464813-A1 (CA)
Inventor: HENDERSHOT WILLIAM B
IPC: E21B43/24
Filed: 2004-04-22
Abstract: Oil shale is utilized to generate electricity at the site of the oil shale deposit. Oil shale is removed from an oil shale deposit and provided to a burn container. Hydrocarbons contained in the oil shale are combusted in the burn container to generate thermal energy. The thermal energy is utilized to heat water to generate steam. The steam is utilized to drive a steam turbine power generator located in close proximity to the oil shale deposit to generate electricity. The electricity is distributed off site using a conventional distribution system.
Patent CA-2470743-A1 (CA)
Inventor: MAZUR WIESLAW ADAM
IPC: C07K16/00
Filed: 2003-01-16
Abstract: L'invention concerne des dérivés isolés du facteur de libération de la corticotropine et des acides nucléiques codant lesdits dérivés. Ces dérivés sont efficaces dans le traitement de troubles modulés par le récepteur 2 du facteur de libération de la corticotropine, tels qu'une dystrophie musculaire.
Patent CA-2471825-A1 (CA)
Inventor: TASAKA NAOKI
IPC: B65D1/02
Filed: 2002-12-27
Abstract: An effective thread number in the thread section 13 which is disposed on the mouth section 12 of the bottle 11 is formed to be 2.2. That is, the thread section 13 is formed such that the thread section 13 should serve effectively in the mouth section 12 such that an interval between a start position 13a and an end position 13b should be 2.0 to 2.5. In the bottle can member 11 which has such a thread section 13, an outer diameter of the thread section 31 which is formed on the mouth section 12 is 28 to 38 mm. Also, the thickness of the mouth section 12 is 0.25 to 0.4 mm. The thread section 13 which has the effective thread number 2.0 to 2.5 is formed by eight-thread per inch pitch. By doing this, it is possible to put the cap desirably.
Patent CA-2472017-A1 (CA)
Title: Un procede d'epoxydation d'ethylene avec de l'oxygene comprenant le controle de la composition de la matiere d'alimentation
Inventor: SCHUREN JOHN GEORGE
IPC: C07C31/20
Filed: 2002-11-19
Abstract: La présente invention concerne un procédé permettant l'époxydation d'une oléfine. Ce procédé implique de disposer d'un flux fournissant oléfine, oxygène et un modificateur de réaction, et de faire réagir ce flux en présence d'un catalyseur argentique. Le modificateur de réaction est présent en une proportion Q exprimant un rapport entre, d'une part la quantité molaire effective d'espèce actives du modificateur présent dans le flux, et d'autre part la quantité molaire effective d'hydrocarbures présents dans le flux. Ce procédé se décompose en deux temps. On lance d'abord une première phase où Q vaut Q¿1?. On passe ensuite à une seconde phase dans laquelle la composition du flux d'alimentation est différente de celle du flux de la première phase, Q valant maintenant Q¿2? tel que le rapport Q¿2?/Q¿1? reste dans une plage comprise entre 0,5 et 1,5. L'invention concerne également un système permettant la réalisation du procédé. L'invention concerne enfin un progiciel et un système informatique convenant à l'utilisation en relation avec le procédé.
Patent CA-2472018-A1 (CA)
Title: Pulse output function for programmable logic controller
Inventor: MCNUTT ALAN D
IPC: G05B19/18
Filed: 2002-12-17
Abstract: A method for providing controlled movement is provided. A method comprises obtaining a first frequency and a second frequency. The method also comprises creating a table of values comprising a plurality of target frequencies intermediate to the first and second frequencies, the table of values also comprising a pulse width, a pulse count, and a differential pulse width corresponding to each of the target frequencies from the plurality of target frequencies. The method further comprises outputting at least a portion of the values to a motion device. Thus, the present invention provides an improved method, enabling maximum motion parameters to be set and reducing the size and cost of control devices required for effective motion control.
Patent CA-2472925-A1 (CA)
Inventor: WESTERMAN TAMMY G
IPC: C11D1/72
Filed: 2004-07-02
Abstract: A drain cleaner with soy methyl ester (SME) CAS #67784-80-9 utilized at 92.8% by weight, the emulsifier system composed of a combination of lauramide DEA and secondary alcohol ethoxylate CAS #'s 120-40-1 and 68131-40-8 utilized at 7% and a butylated hydroxytoluene CAS #128-37-1 used as an anti-oxidant at 0.2%.
Patent CA-2473362-A1 (CA)
Title: Substituted alkyl uracils and the use thereof
Inventor: ALBRECHT BARBARA
IPC: C07D495/04
Filed: 2003-01-03
Abstract: The invention relates to novel compounds of formula (I), to a method for the production thereof, and to their use as medicament active ingredients for the prophylaxis and/or treatment of diseases.
Patent CA-2476519-A1 (CA)
Title: System for adapting a conventional telephone line to a data voice transmission local network
Inventor: ROMERO LOPEZ ENRIQUE
IPC: H04L12/10
Filed: 2003-02-21
Abstract: The system includes a device (1) for detecting hung up/picked up line, which provides a signal showing whether the line is open or closed, a device (2) f or closing or opening the line (7), which provides the data to be transmitted, a device (3) for detecting a conventional call, a module (4) for exterior connection, a power supply circuit (5), which receives electrical current fr om the telephone line (7) itself and control means (6) which, on receiving a signal through the connection module (4), transmit an appropriate signal to the device (2) for closing and opening the line (7), which transmits the dat a of a message to be transmitted.
Patent CA-2476997-A1 (CA)
Title: Process of removing nitrogen oxides from flue gases from a fluidized catalytic cracking unit
Inventor: GILMAN KEVIN R
IPC: C10G11/18
Filed: 2002-03-15
Abstract: A process for removing nitrogen oxides from flue gases of a fluidized catalytic cracking unit wherein the flue gas is introduced into a tertiary cyclone (12, 22) with percentages of separated solids being discharged in both the overflow (101, 201) and underflow (102, 202) from the cyclone, treating the overflow in a catalytic reduction unit (14, 25) to form an outlet gas and treating the underflow and outlet gas in a wet scrubber (15, 26).
Patent CA-2483299-A1 (CA)
Inventor: FISK CHRISTOPHER
IPC: G02B6/44
Filed: 2003-04-15
Abstract: A method and system of installing a cable into a duct, comprising increasing the cross-sectional areas of subducting provided in the duct, so as to allow the cable to be received into the subducting, and then decreasing the cross- sectional area of the subducting containing the cable so as to reduce the volume occupied by the subducting in the duct. Cables may be inserted into t he subducting, for example, by forcing compressed gas through the subducting, which simultaneously inflates the subducting.
Patent CA-2484287-A1 (CA)
Inventor: SAKAKIBARA HIROYUKI
IPC: A61K47/48
Filed: 2003-04-30
Abstract: Cette invention vise à produire une composition support de médicament ou de gène ayant une activité d'hémagglutinine réduite. Cette composition support de médicament ou de gène avec activité d'hémagglutinine réduite (par rapport à la situation sans addition) peut être constituée avec succès par l'addition d'un composé à une protéine enveloppe ayant une activité d'hémagglutinine d'un virus d'ARN de brin négatif. Par exemple, un vecteur viral prévu dans un mode de réalisation possède une activité hémolytique et une activité d'agglutination d'érythrocytes considérablement réduites et, par conséquent, la stabilité de ce vecteur dans le sang est notablement accrue. La composition support de médicament ou de gène ainsi produire peut être utilisée de façon appropriée pour transférer un médicament ou un gène dans un organisme vivant.
Patent CA-2485015-A1 (CA)
Inventor: LEHUEC JEAN-CHARLES
IPC: A61B17/86
Filed: 2003-05-06
Abstract: L'invention concerne un instrument permettant la séparation de vertèbres adjacentes, comprenant un ensemble à poignée et une portion distale prévue à une extrémité distale dudit ensemble à poignée. La portion distale comprend un premier et un second élements déplaçables permettant de passer d'une configuration non expansée pour l'insertion dans l'espace discal, à une configuration expansée pour séparer les vertèbres. Un organe de coupe d'un instrument de coupe peut être guidé par l'instrument pour préparer les vertèbres en vue de la mise en contact avec un implant.
Patent CA-2485455-A1 (CA)
Inventor: RILEY ANDREW DALE
IPC: F04B53/16
Filed: 2004-10-20
Abstract: Methods and apparatus for securing a cylinder liner to a pump module. A tension body is disposed about the cylinder liner and attached to the pump module. A locking body engages the cylinder liner and is threaded to the tension body. A hydraulic load cell is removably attached to the tension body and includes a hydraulic ram arranged to impart a compressive load to the cylinder liner and a tension load in the tension body. The locking body can be adjusted axially to contact the cylinder liner and maintain the applied loads, which act as a pre-load to keep the cylinder liner in contact with the pump module.
Patent CA-2487333-A1 (CA)
Inventor: SCHRODER KURT A
IPC: C01B32/40
Filed: 2003-06-06
Abstract: L'invention concerne un système et un procédé de synthétisation de nanopoudre qui fournit une ablation de matériau précurseur de deux électrodes opposées (31, 32) qui sont sensiblement alignées axialement et espacées dans une atmosphère gazeuse, où un plasma (37, 38) est créé lors d'une décharge électrique pulsée (34) de forte puissance entre les électrodes (31, 32), une telle impulsion étant de courte durée pour inertiellement confiner le plasma, ce qui permet d'obtenir une température élevée et un plasma haute densité ayant des taux d'extinction et/ou de réaction élevés avec l'atmosphère gazeuse pour une meilleure synthèse de nanopoudre.
Patent CA-2487735-A1 (CA)
Title: Stroller hand warmer
Inventor: SKOV LAURA
IPC: B62B9/20
Filed: 2004-11-02
Abstract: Disclosed is a hand warmer removably mountable to a stroller handle, the hand warmer having attachment means at various connection points so that the hand warmer can go from an unsecured unassembled state where the attachment means are not attached and the hand warmer in not attached to the stroller handle, to a secured state where the attachment means are secured defining a handle compartment and two hand compartments, the two hand compartments being open to the handle compartment; and having a gather space in communication with the handle compartment, wherein in use the attachment means are secured with the stroller handle being in the handle compartment, whereby a user can slip his hands into each hand compartment and grasp the stroller handle.
Patent CA-2487737-A1 (CA)
Title: Tuyere cooling system
Inventor: OHRT HERMAN
IPC: F27D19/00
Filed: 2003-05-29
Abstract: A tuyere cooling system which includes a coolant circuit for a body section and nose section. A valve is operable to connect the coolant circuits in series or to disconnect flows to the nose section of the tuyere so that if the nose of the tuyere tears during operation, the flow of coolant to the nose section of the tuyere may be cut off without affecting the overall operation of the blast furnace.
Patent CA-2487967-A1 (CA)
Title: Procede de reduction de la teneur en no<sb>x</sb> dans des courants de gaz residuaires au moyen de dioxyde de chlore
Inventor: TAKACS THERESA J
IPC: B01D53/34
Filed: 2003-05-09
Abstract: L'invention concerne un procédé destiné à réduire les concentrations en NO¿x? dans des courants de gaz résiduaires. Plus particulièrement, l'invention consiste à mettre en contact un courant de gaz résiduaires contenant du NO¿x? avec une quantité efficace de dioxyde de chlore, dans des conditions telles qu'au moins une fraction des espèces NO¿x? présentes dans le courant gazeux résiduaire soit oxydée en oxydes d'azote supérieurs.
Patent CA-2491945-A1 (CA)
Title: An electric lamp comprising a glass component
Inventor: KRIJNEN SIMON
IPC: H01J61/30
Filed: 2003-06-18
Abstract: The electric lamp has a glass component with a composition which, according to the invention, is substantially free of PbO and has the following constituents: 55-70 wt.% SiO2, <0.1 weight% Al2O3, 0.5-4 weight% Li2O, 0. 5-3 weight% Na2O, 10-15 wt.% K2O, 0-3 wt.% MgO, 0-4 wt.% CaO, 0.5-5 wt.% SrO, 7- 10 wt.% BaO. Preferably, the composition of the glass comprises: 65-70 wt.% SiO 2, 1.4-2.2 wt.% Li2O, 1.5-2.5 wt.% Na2O, 11-12.3 wt.% K2O, 1.8-2.6 wt.% MgO, 2. 5- 5 wt.% CaO, 2-3.5 wt.% SrO, 8-9.5 wt.% BaO. The glass is preferably used as a CFL-envelope glass or as glass for a stem. The electric lamp made with a gla ss according to the invention has favorable fusion and processing properties, i n particular a liquidus temperature Tliq <= 800~C.
Patent CA-2492149-A1 (CA)
Title: Dispositif d'alimentation en air de refroidissement de volets de tuyere
Inventor: FEDER DIDIER
IPC: F02K1/82
Filed: 2005-01-06
Abstract: Le dispositif de l'invention, d'alimentation, en air de refroidissement, d'un volet (21) de tuyère d'éjection (1) d'une turbomachine, comprend une canalisation (30) reliant le volet (21) à une source d'air de refroidissement (31). La canalisation (30) comprend au moins une portion télescopique (32) et une liaison rotule (33,34).
Patent CA-2494681-A1 (CA)
Title: System and method for testing transceivers
Inventor: SCHREIBER HEINZ H
IPC: H04B17/00
Filed: 2003-09-10
Abstract: A method includes communicating a first signal at a transmitter. The first signal has a first frequency. The method also includes receiving a second signal at a receiver. The second signal has a second frequency, and the seco nd signal comprises the first signal converted from the first frequency to the second frequency. In addition, the method includes determining whether the transmitter and receiver are functional using at least one of the first and second signals.
Patent CA-2497147-A1 (CA)
Inventor: GIFFORD ROBERT H
IPC: B08B3/02
Filed: 2003-08-25
Abstract: A portable pressure washer having a pump mechanism that is supported by a plurality of wheels. The pump mechanism has a rearwardly extending inlet connection and a forwardly extending outlet connection.
Patent CA-2497885-A1 (CA)
Title: Fountain having lighted portion
Inventor: WOOTEN DAVID
IPC: F21S8/00
Filed: 2003-07-15
Abstract: A fountain (100) having a substantially-rectangular fountain body (102) having a dividing floor (122) disposed horizontally therein, dividing the fountain body (102) into a lower chamber (112) open on its bottom end and an upper chamber (106) open on its top end. A  conduit (120), passing through the dividing floor (122), connects the lower chamber (112) to the upper chamber (106). A light source (114) is disposed in the lower chamber (112). A  water pump (116), disposed within the upper chamber (106), pumps water up to a water spout (104) disposed above it, which is returned to the water pump (116) by the force of gravity.
Patent CA-2498484-A1 (CA)
Title: Automatic perspective detection and correction for document imaging
Inventor: ORHUN UFUK
IPC: H04N5/21
Filed: 2005-02-25
Abstract: A method and apparatus for detecting and correcting perspective distortion for document imaging is described. The document template of the present invention contains special markers that define the corners of the document. One of these markers, different from the others, uniquely identifies a particular corner. When an image of a document is captured and it is found to contain perspective distortion, the smallest rectangle that encloses the special markers in the captured image is calculated and geometric transforms are used to map the special markers in the captured image to the corners of the smallest rectangle. To correct for orientation errors during image capture, the captured image is rotated based on the location of the unique marker. The present invention can also provide feedback to the operator as the image is being captured. This feedback guides the operator to properly align the image reader for distortion-free imaging.