baber/WOPTO huggingface dataset:
Patent CA-2476546-A1 (CA)
Title: Method for producing seamless steel pipe for inflator of air bag
Inventor: KAWATE TAKAO
IPC: C22C38/22
Filed: 2003-06-11
Abstract: A first method for producing a seamless steel pipe for an air bag exhibiting high strength, high toughness and excellent formability, which comprises a step of preparing a seamless steel pipe from a material for steel comprising 0.01 to 0.10 % of C, 0.5 % or less of Si, 0.10 to 2.00 % of Mn, more than 1.0 % to 2.0 % of Cr and 0.5 % or less of Mo, a step of subjecting the seamless steel pipe to a cold drawing treatment, and a quenching and tempering step of heating the resultant seamless steel pipe to a temperature from an Ac3 transformation point to 1050 ~C, quenching the steel pipe, and then tempering it at a temperature from 450 ~C to an Ac1 transformation point; and a second method for producing a seamless steel pipe, wherein, in the first method, the step of subjecting the seamless steel pipe to a cold drawing treatment is carried out after the quenching and tempering step. In the above first and second methods, it is preferred that the material for steel further comprises one or more selected from among 1.0 % or less of Cu, 1.0 % or less of Ni, 0.10 % or less of Nb, 0.10 % or less of V, 0.10 % or less of Ti, and 0.005 % or less of B.
Patent CA-2476748-A1 (CA)
Title: Sanding apparatus
Inventor: WALKER ANDREW
IPC: B24B41/00
Filed: 2004-08-05
Abstract: A belt sander (2) comprising a housing (4) and having a lower sanding surface (40) and an upper sanding surface (42) opposite the first sanding is disclosed. The sander has a larger rear roller (32) driven by a motor (22), a smaller front roller (34) and an endless sanding belt (38). A guard (48) is pivotable between a lowered position preventing access to the upper sanding surface and a raised position allowing access to the upper sanding surface.
Patent CA-2478941-A1 (CA)
Inventor: VELTKAMP BART
IPC: F24F7/08
Filed: 2003-03-11
Abstract: The invention relates to a heat exchanger (1) for transferring thermal energy from a warm gas flow to a cold gas flow, comprising : a first group of ducts (2) with a first connection and a second connection; a second group of ducts (3) with a third connection and a fourth connection, which group is thermally coupled to the first group of ducts; first supply means (6) for supplying the cold gas flow to the first connection; first discharge means (7) for discharging the cold gas flow from the second connection; second supply means (8) for supplying the warm gas flow to the third connection; and second discharge means (9) for discharging the warm gas flow from the fourth connection, wherein the device comprises alternating means for temporarily and repeatedly alternating in pairs the supply and discharge means on the connections.
Patent CA-2483465-A1 (CA)
Title: Fluid dispensing device with self-cleaning nozzle and cleaning method
Inventor: DICKINSON EDWARD L
IPC: B67D1/00
Filed: 2003-04-15
Abstract: The invention relates to a fluid or beverage dispensing device having self-cleaning dispensing nozzle. The device includes a body provided with a conduit having a first end to which a dispensing nozzle is connected, and a second end to which a fluid inlet line is intended to be connected. The device further includes a collector member that can move relative to the body between a first dispensing position in which the outlet of the nozzle is released from the collector member and a second cleaning position in which the collector member is placed in front of the nozzle outlet to collect any fluid that exits the outlet.
Patent CA-2483713-A1 (CA)
Inventor: MANNESCHI ALESSANDRO
IPC: G01V3/14
Filed: 2004-09-30
Abstract: The present invention relates to a device for detecting a non-authorized material in a zone with protected access, the device being characterized by the fact that it comprises in combination: .cndot. a supporting base (100) designed to receive a single foot wearing a shoe, of an individual to be inspected; .cndot. detector means (430, 450, 460) adapted to detect a target material by employing at least one magnetic resonance technique to detect said non-authorized material and associated with the support base (100); and .cndot. position-identifying means (400) on the support base (100) suitable for imposing accurate positioning of the foot of the individual being inspected relative to the detector means.
Patent CA-2486468-A1 (CA)
Inventor: BUNT CRAIG ROBERT
IPC: A61K47/02
Filed: 2003-05-22
Abstract: The present invention relates to a device for administration to the mammary gland cavity of a subject including at least one active agent; and, at least one carrier material; and, characterised in that the environment into which the device is inserted into activates dispersion of the active agent. In further embodiments, a muco-adhesive material is used as a retainer material for the carrier material / active agent mixture. The aim of the device is to deliver active agent or agents to a subject in the form of a suppository tha t, on administration to the subject, disperses into the subject environment. Th e device is particularly useful for delivery of an active agent to the mammary gland of a lactating cow.
Patent CA-2488329-A1 (CA)
Inventor: BAUM PIA
IPC: C08F290/06
Filed: 2003-06-04
Abstract: The invention relates to sulfonic acid group-containing copolymers, which al so contain the following constituents that are incorporated by polymerization i n a statistical or block-by-block manner: (a) 30 to 95 mol % of a least one monoethylenically unsaturated carboxylic acid, one monoethylenically unsaturated carboxylic acid ester, or one water-soluble salt of a monoethylenically unsaturated carboxylic acid; (b) 3 to 35 mol % of at least one sulfonic acid group-containing monomer of formula (I), in which the variables have the following meanings: R represents hydrogen or methyl; X represents a chemical bond or -C00-R1-; R1 represents unbranched or branched C1-C4 alkylene; M represents hydrogen, alkali metal or ammonium, and; (c) 2 to 35 mol % of at least one non-ionic monomer of formula (II), in which the variables have the following meanings: R2 represents hydrogen or methyl; R3 represents a chemical bond or unbranched or branched C1-C6 alkylene; R4 represents identical or different unbranched or branched C2-C4 alkylene groups; R5 represents unbranched or branched C1-C6 alkyl, C5-C8 cycloalkyl o r aryl, and; n represents 3 to 50. These copolymers are used as an additive in detergents and cleansers.
Patent CA-2489774-A1 (CA)
Title: Systeme de cartouche pour projectiles multiples
Inventor: O'DWYER JAMES MICHAEL
IPC: F41A1/02
Filed: 2003-06-20
Abstract: L'invention concerne un système de cartouche (10) pour armes à feu ou armes, ledit système de cartouche comprenant un corps support (11) présentant un canal longitudinal central (16) logeant une pluralité de projectiles (20, 22, 24) en orientation bout-à-bout et présentant une pluralité de chambres circonférentielles (14). Chaque chambre loge (14a, 14b, 14c) au moins une charge propulsive (12a, 12b, 12c) et est adjacente au projectile respectif. Un élément de communication fluidique (18) est inclus dans le corps support pour faire passer les produits d'une détente gazeuse dudit propulseur d'une chambre respective (14), à l'intérieur du canal longitudinal central (16). Sur initiation d'une charge propulsive sélectionnée (12a, 12b, 12c), les produits dégagés de la détente gazeuse depuis une chambre circonférentielle poussent ou éjectent un projectile respectif (20, 22, 24) hors du système de cartouche (10). Les charges propulsives peuvent comprendre un volume de matériau propulseur logé dans un sac avec un amorceur.
Patent CA-2490286-A1 (CA)
Inventor: SMERCHANSKI TOM C
IPC: E04B1/76
Filed: 2004-12-15
Abstract: A building panel is provided for affixing to above-grade exterior building surfaces, the building panel comprising: opposed front and back sides generally parallel to each other; opposed top and bottom edges generally parallel to each other; a generally horizontal groove in the top edge spaced from the front and back sides; and at least one generally vertical channel extending downwardly from the generally horizontal groove through the building panel to the bottom edge at a point on the bottom edge spaced from the front and back sides. The building panel is preferably for thermal insulation and for collection and drainage of moisture from water vapour, and is preferably used in conjunction with exterior insulated finish systems.
Patent CA-2490904-A1 (CA)
Title: Procede et systeme de coordination de services dans des systemes cellulaires et un reseau local sans fil (wlan) integre
Inventor: CHITRAPU PRABHAKAR R
IPC: H04L12/56
Filed: 2003-06-28
Abstract: Un trafic d'utilisateurs et des données de signalisation/commande sont acheminés dans des systèmes sans fil possédant un réseau local sans fil intégré et un réseau cellulaire. Ces données de signalisation/commande peuvent comprendre un signal d'avertissement de l'arrivée d'une session à destination d'un mobile qui est transmise à un matériel utilisateur en fonction du type de matériel utilisateur et du niveau d'intégration. Le trafic utilisateur est également acheminé vers le matériel utilisateur en fonction du type de matériel utilisateur et du niveau d'intégration.
Patent CA-2492554-A1 (CA)
Inventor: FURMAN PHILLIP A
IPC: A61K38/21
Filed: 2003-07-11
Abstract: L-FMAU administered in combination and/or alternation with FTC and in combination and/or alternation with an interferon, such as interferon alpha or interferon gamma provides superior therapy in humans against hepatitis B virus.
Patent CA-2493968-A1 (CA)
Title: Method and apparatus for exercise regimen administration
Inventor: POWERS JOSEPH
IPC: G06F/
Filed: 2003-06-09
Abstract: A method and apparatus for electronic administration of an exercise regimen. The exercise regimen is prepared electronically by a therapist via a therapi st interface (12) displayed by an electronic device such as a PDA. The exercise regimen is customizable for the patient. Related exercise information may be retrieved and delivered to the patient in addition to the exercise regimen b y wireless transmission to the patient's electronic device, such as a PDA, for viewing via a patient interface (16, 18). The patient interface's display of information may be customized to present images and instructions (26) specif ic to the exercises selected by the therapist and to display the name of the therapist and/or therapist contact information to allow for resolution of questions/concerns.
Patent CA-2494239-A1 (CA)
Title: Ventilation system and method
Inventor: MCCARREN GREGORY M
IPC: F23L17/00
Filed: 2001-06-27
Abstract: A balanced building ventilation system that employs a fireplace as an element of the ventilation system.      The fireplace includes a firebox, and an exhaust gas flue is connected to the firebox for exhausting gas from the firebox to the outdoor ambient. A ventilation channel conveys outdoor ambient air into the building interior. A  motor-driven draft inducer is connected to the exhaust gas flue for forcing exhaust gas flow out to the outdoor ambient. A motor-driven blower is provided for forcing ventilation airflow through the channel to replace building interior air lost to exhaust gas flow.
Patent CA-2494887-A1 (CA)
Inventor: EPERON IAN CHARLES
IPC: C12N15/67
Filed: 2003-08-18
Abstract: A nucleic acid molecule comprising first and second domains, said first domain being capable of forming a first specific binding pair with a target sequence of a target RNA species, said second domain consisting of a sequence which forms a second specific binding pair with at least one RNA processing or translation factor, said target sequence being sufficiently close on said target RNA species to an RNA processing or translation site for processing or translation at said site to be enhanced by the action of the factor bound to the second domain.
Patent CA-2495324-A1 (CA)
Inventor: HANNAFORD CHRISTOPHER S
IPC: B29C48/395
Filed: 2003-08-12
Abstract: A pump assembly for dough-like material wherein a roll feeder (12) delivers the material, under pressure, to a progressing cavity pump (14). In that process, the roll feeder also de-airs the dough. In preferred embodiments, t he progressing cavity pump may be interconnected to the roll feeder by a screw feeder (13). The pump assembly may be employed to pump material from place t o place, or alternatively, to extrude a pumped material, including delivering the pump material to an extruder (22).
Patent CA-2496483-A1 (CA)
Title: Coded nucleic acid carriers
Inventor: POETTER KARL FREDERICK
IPC: C12Q1/68
Filed: 2003-08-22
Abstract: The present invention relates generally to coded solid or semi-solid nucleic acid carriers for use in multiplexing solid phase nucleic acid-based reactions. The use of coded carriers facilitates multiplexing due to the ability to deconvolute multiple nucleic acid-based events and to correlate these to particular experiments. The present invention further provides a method for identifying a nucleic acid molecule having a defined characterist ic within a population of two or more different nucleic acid molecules using coded nucleic acid carriers. Conversely, the nucleic acid can be used as the code for a particular peptide, or other chemical, bound specifically to a microsphere with a specific oligonucleotide sequence. Alternatively, the method of the present invention permits screening for molecules which intera ct with target nucleic acid, or other, molecules. The method and the coded carriers of the present invention enable high throughput screening of nuclei c acid, or other, molecules. The method may also be automated and/or controlle d by computer software.
Patent CA-2496677-A1 (CA)
Title: Procede et dispositif assurant la securite des transmissions de donnees dans un systeme de communications sans fil
Inventor: BENDER PAUL E
IPC: H04L9/30
Filed: 2003-08-26
Abstract: L'invention concerne un procédé et un dispositif destinés à sécuriser les transmissions. On attribue à chaque utilisateur une clé d'enregistrement. Une clé de diffusion mise à jour à longue cryptopériode est chiffrée au moyen de la clé d'enregistrement et remise périodiquement à l'utilisateur. Une clé mise à jour à courte cryptopériode est chiffrée au moyen de la clé de diffusion et remise périodiquement à l'utilisateur. Les diffusions sont ensuite chiffrées au moyen de la clé à courte cryptopériode, l'utilisateur pouvant ainsi déchiffrer le message de diffusion au moyen de la clé à courte cryptopériode. Un premier mode de réalisation assure le chiffrement du contenu de la couche de liaison. Un autre mode de réalisation assure le chiffrement de bout en bout.
Patent CA-2496948-A1 (CA)
Inventor: ASHMAN CLAIRE
IPC: A61P11/06
Filed: 2003-08-28
Abstract: The present invention relates to IL-13 vaccines and their use in the treatment of diseases that are treatable with neutralisation of IL-13, such as COPD, asthma and atopic disorders such as hayfever, contact allergies and atopic dermatitis. The vaccines of the present invention comprise an IL-13 immunogen and an adjuvant composition which is a combination of a saponin and a non-toxic derivative of LPS. The invention further relates to pharmaceutical compositions comprising such immunogens and their use in medicine and to methods for their production.
Patent CA-2497511-A1 (CA)
Title: Electrode system for a high-pressure discharge lamp
Inventor: MEYER KLAUS
IPC: H01J61/82
Filed: 2004-11-19
Abstract: The electrode system (13) for a high-pressure discharge lamp comprises at least a pin-like shank (4) having a filament (5), fitted in the vicinity of the discharge-side free end, as its head and a connection part (8) connected to the filament, an encircling winding (11) being fitted to the connection part (8), filament and winding being connected to one another via a spacer (24).
Patent CA-2498520-A1 (CA)
Inventor: CLARK JAMES STEPHEN
IPC: B61D17/04
Filed: 2000-08-09
Abstract: A center beam railcar that has increased volume capacity and versatility. The car preferably has a narrow top chord that does not interfere with loading by overhead crane, but still contributes significantly to the strength and load carrying capacity of the railcar. The top chord is preferably of a generally rectangular, tubular configuration, and has a width substantially equal to or slightly less than the width of the intermediate portion of the center beam therebelow. The railcar preferably has a depressed central portion located between a pair of higher end portions.
Patent CA-2501312-A1 (CA)
Inventor: MITSUYOSHI SHUNJI
IPC: G06F17/30
Filed: 2003-10-02
Abstract: An inspiration model device according to the invention is provided with a spontaneous emotion unit, a knowledge database, and a conception unit. The spontaneous emotion unit prepares, as data, plural emotion states in advance, which are obtained by modeling human emotions, and causes state transitions to occur repeatedly between the emotion states according a stochastic model of the Schrödinger equation. The knowledge database simulates a human inspiration source that is influenced by sensibility by classifying externally collected knowledge data depending on the degrees of correlation with the emotion states, and accumulates the knowledge data. When receiving an external input, the conception unit simulates human conception by combining the external input with an emotion state of the spontaneous emotion unit and searching the knowledge database for related knowledge data using, as a search key, the combination or the like.
Patent CA-2502465-A1 (CA)
Title: Semi-conductive corrosion and fouling control apparatus, system, and method
Inventor: KHORRAMI FARSHAD
IPC: C23F13/00
Filed: 2003-10-17
Abstract: An apparatus, system, method and computer program product directed to controlling corrosion of a conductive structure in contact with a corrosive environment and coated with a semiconductive coating, where the corrosion is controlled by a controllable filter (898) and a corresponding electronic control unit (899) configured to process at least one stored or measured parameter.
Patent CA-2502698-A1 (CA)
Title: Drill head steering
Inventor: ADAM SCOTT CHRISTOPHER
IPC: E21B15/04
Filed: 2003-10-20
Abstract: A method of steering a fluid drilling head in an underground borehole drilli ng situation is provided by rotating the flexible hose through which high pressure is provided to the drilling head and providing a biasing force on t he drilling head. The hose can be rotated from a remote surface mounted situati on by rotating the entire surface rig (13) in a horizontal plane about a turntable (24) causing the vertically orientated portion of the hose (11) to rotate about its longitudinal axis. The biasing force can be provided in a number of different ways but typically results from the use of an asymmetric al gauging ring on the fluid drilling head.
Patent CA-2503026-A1 (CA)
Title: Anticorps et utilisation dudit anticorps
Inventor: SHIMOMURA YUKIO
IPC: A61P13/12
Filed: 2003-10-23
Abstract: La présente invention concerne un anticorps qui réagit spécifiquement avec des fragments peptidiques C-terminaux de polypeptides possédant la séquence d'acides aminés représentée par SEQ ID NOS 1 à 8 ou des dérivés desdits fragments, un procédé de quantification de l'urotensine II à l'aide de cet anticorps, des médicaments (par exemple des médicaments pour le système nerveux central, pour des maladies mentales, pour des maladies circulatoires, pour des maladies cardiaques, pour des maladies rénales ou pour des maladies urinaires), etc.
Patent CA-2503557-A1 (CA)
Title: Osteogenesis promotor containing .beta.-cryptoxanthin as the active ingredient
Inventor: YAMAGUCHI MASAYOSHI
IPC: G01N33/15
Filed: 2003-10-23
Abstract: It is intended to provide an osteogenesis promoter having a remarkable effec t of positively promoting osteogenesis and thus preventing/treating bone diseases; a preventive/a remedy for bone diseases such as osteoporosis havin g both of an osteogenesis-promoting effect and a bone resorption-inhibiting effect; and a method of screening an active ingredient for preventing/treati ng bone diseases by using a compound having both of an osteogenesis-promoting effect and a bone resorption-inhibiting effect as a lead compound. It is confirmed that .beta.-cryptoxanthin, which occurs in a large amount in peel and sarcocarp of satsuma orange, has an osteogenesis-promoting effect and a therapeutic effect on bone disease. Thus, .beta.-cryptoxanthin or its composition is used as an osteogenesis promoter, a preventive/a remedy for bone diseases, a functional food or a food material for preventing/treating bone diseases and a feed composition.
Patent CA-2508090-A1 (CA)
Title: Tap for a gas or liquefied gas cylinder
Inventor: KREMER PAUL
IPC: F17C13/04
Filed: 2005-05-20
Abstract: The invention concerns a tap for a gas or liquefied gas cylinder, comprising a tap body wherein a tap stem and a closure element are engaged directly in a tap body bore without the intermediary of a gland ring. A fixed seat of the tap is formed on a seat tube separate from the tap body. The tap stem, the closure element and the seat tube being adapted to be removably inserted into the tap body bore from the base end thereof.
Patent CA-2508272-A1 (CA)
Inventor: CEBULA MATEUSZ
IPC: C07D307/935
Filed: 2003-12-10
Abstract: L'invention concerne un procédé de synthèse de 3,3a,6,6a-tétrahydo-2H-cyclopentan[b]furan-2-one.
Patent CA-2509721-A1 (CA)
Inventor: WARD GRAEME STANLEY
IPC: A01B49/06
Filed: 2005-06-10
Abstract: An adaptor boot (25) for a seeding arrangement, the adaptor boot has a guide body and a support arrangement. The guide body provides a supply path for material distributed to a distributor boot (11) associated with the seeding arrangement on an earth working implement and the support arrangement engages with the distributor boot to support the adaptor boot and bears against the rear of an earth working tool (21) mounted onto a tine (1) of the earth working implement to prevent disengagement with the distributor boot.
Patent CA-2509992-A1 (CA)
Inventor: GONZALEZ GERMAN R
IPC: A47L13/20
Filed: 2005-06-15
Abstract: The structure of the present invention provides pivotable coupling of a head to a handle. The head may assume various pitch angles relative to the handle. Once place at a particular pitch angle the head is releasably fixed-in-place and opposes pitching of the head relative to the handle to assume a new pitch angle. With the application of sufficient force on the head, the head is released from the fixed-in-place pitch angle and a new pitch angle is achieved.
Patent CA-2514023-A1 (CA)
Title: Overhead door assembly
Inventor: MARTINI DAVID M
IPC: E05D15/26
Filed: 2004-01-14
Abstract: An overhead door assembly as comprised of a plurality of door panels each of which is of hollow extruded plastic material to provide a very light weight panel. The panels are pivotally interconnected with each other and are provided with brush assemblies at opposite ends for engagement with a vertically extending track. Upon impact of the door panels by a vehicle of any type the brushes will disengage from the panel to prevent undue damage to the door panels.
Patent CA-2514448-A1 (CA)
Inventor: PEDERSEN LAUST
IPC: A61M36/12
Filed: 2004-01-28
Abstract: The invention provides magazines for radioactive brachytherapy seeds. The seed magazines provided herein include housing, seed holder, and pusher components, and optionally have a slidable shield to protect a user from radiation.