baber/WOPTO huggingface dataset:
Patent CA-2448311-A1 (CA)
Inventor: DE NORA VITTORIO
IPC: C25C3/08
Filed: 2002-05-28
Abstract: A cell for the electrowinning of aluminium comprises a plurality of anodes, in particular oxygen-evolving anodes (10), facing a series of pairs of cathode blocks (25), in particular graphite blocks, with aluminium-wettable drained cathode surfaces (20) placed across the cell and a longitudinal aluminium collection recess (35) which is located between the cathode blocks (25) and which extends along the cell and is at a lower level than the drained cathod e surfaces (20) so that during use aluminium produced on the drained cathode surfaces (20) drains into the aluminium collection recess (35). The aluminiu m collection recess (35) is defined by a separate reservoir body. in particula r an anthracite body, which is placed between the cathode blocks (25) and spac es them apart across the cell. The reservoir body (30) extends along the cell a nd has preferably a U-shaped cross-section across the cell.
Patent CA-2449114-A1 (CA)
Title: Orthopaedic appliance for improved gait
Inventor: BENGTSSON KENNETH
IPC: A43B7/22
Filed: 2002-06-27
Abstract: A sole to be placed under a patient's foot inside a shoe or being part of a prosthesis or an orthosis, with the purpose of correcting a person's gait, characterised in that the sole have two or more areas of different flexural resistance. The boundary line between the different areas have a certain sha pe resembling an "S". The sole is made up of carbon fibre composites, aramid fibre composites and/or other materials, and the differences in flexural resistance are achieved for example by applying composite materials with the reinforcing fibres arranged as parallel fibres, or weave, or fabric with the fibres crossing each other at different angels and in different number of layers in different parts of the sole or applying different types of fabric and weave in different areas.
Patent CA-2450989-A1 (CA)
Inventor: BENVENUTI ANGELO
IPC: A47K10/16
Filed: 2002-06-21
Abstract: L'invention concerne un dispositif destiné à réguler le déchargement de rouleaux (R) à partir d'une rebobineuse. Ce dispositif comporte une surface de roulement (11) sur laquelle les rouleaux peuvent rouler lorsqu'ils sortent de cette rebobineuse, ainsi qu'un élément rotatif (17) pouvant tourner autour d'un axe parallèle à cette surface de roulement et perpendiculaire au sens de déchargement des rouleaux. En cours de fonctionnement, l'élément rotatif tourne toujours dans le même sens autour de son propre axe. Il comporte au moins deux surfaces de retenue de rouleaux définissant une zone de logement de rouleaux conjointement avec la surface de roulement.
Patent CA-2452583-A1 (CA)
Inventor: MCCORMACK TONY
IPC: H04M3/51
Filed: 2003-12-08
Abstract: A method of providing access to a network of contact centres comprises providing contact links on one or more web pages which when activated initiate contacts to the contact centres. The network addresses associated with the links and to which the contacts are automatically directed are dynamically specified in the web pages and are obtained from a database. The database is dynamically updated in response to statistical updates received periodically or continually from the individual contact centres. In this way the contacts can be directed in advance to the most appropriate destination without having to evaluate each contact as it enters the contact centre network, thereby reducing processing time and delays. Alternatively one or more remote session initiation protocol (SIP) proxy servers can be updated periodically with network addresses from the database, whereby SIP requests are directed by the proxy server to the contact centre or agent most suitable to handle the contact, as determined in advance of the request from the statistical information.
Patent CA-2453273-A1 (CA)
Title: Shelving display rack
Inventor: LANGTRY DAVID
IPC: A47F5/16
Filed: 2003-12-12
Abstract: A shelving rack includes a frame structure including two generally vertical rear legs and two generally vertical front legs and a plurality of shelves formed of welded wire mesh arranged one above the next with a width substantially equal to the width of the rack and a depth between a front edge and a rear edge substantially equal to but greater than the depth of the rack. Each shelf is supported at the front edge either on a wire of the shelf attached across between the front legs or on a transverse beam of the frame so the weight from the front edge is carried by the front legs. Each shelf is inclined upwardly and rearwardly from the front edge toward the rear edge which is elevated with each shelf having an element forming part of a rear stiffener thereof at the rear edge in engagement with a respective one of the rear legs or a transverse beam across the rear legs.
Patent CA-2454167-A1 (CA)
Title: Utilisation d'une classe de composes antiviraux pour produire un produit destine a traiter ou a prevenir une infection virale dans la zone respiratoire
Inventor: GAUDERNAK ELISABETH
IPC: A61P31/16
Filed: 2002-07-15
Abstract: L'invention concerne l'utilisation de composés de dithiocarbamate de la forme structurelle R¿1?R¿2?NC¿2?H, où R¿1? et R¿2? Représentent indépendamment l'un de l'autre un alkyle C¿1?-C¿4? Droit ou ramifié ou constituent avec l'atome d'azote un cycle aliphatique ayant 4 à 6 atomes de carbone, sachant que R¿1?, R¿2? ou le cycle aliphatique est substitué éventuellement par au moins un substituant sélectionné parmi OH, NO¿2?, NH¿2?, COOH, SH, F, Cl, Br, I, méthyle ou éthyle, et des formes oxydées de ces composés, notamment leurs dimères, ainsi que des sels pharmaceutiquement acceptables pour la production d'un produit permettant de traiter ou de prévenir une infection par virus à ARN qui affectent la zone respiratoire où ils déclenchent une maladie. L'invention concerne également un désinfectant contenant un composé de dithiocarbamate et un procédé de désinfection de surfaces, de moyens ou de cultures de cellules.
Patent CA-2459770-A1 (CA)
Inventor: BOURSIER NIUTTA STEFANO
IPC: B01L1/02
Filed: 2002-09-18
Abstract: The invention relates to a sampler (102), in particular for automatic elemental analysers, of the so-called "drawer" type, comprising loading mean s (121), a guide (128), a joining block (131) for joining said loading means (121) and said guide (128), an admission piston (126), a purge chamber (134) for a sample (103) to be analysed, a system for injecting (133) a purge gas into said purge chamber (134), which in its turn comprises: an inner passage (136) of said admission piston (126), said admission piston (126) being movable between a drop position (124) and an feeding position (127) for the sample (103) to be analysed; a passage (132)of said joining block (131); a passage (123) of said loading means (121) aligned with the drop position (12 4) for the sample (103) to be analysed. According to the present invention, mea ns to direct the flow (40) in said purge chamber (134) is comprised within the purge chamber, in order to avoid the phenomenon of retro-diffusion of the ambient atmospheric gases in said purge chamber (134).
Patent CA-2459992-A1 (CA)
Title: Flow control device
Inventor: BLICKHAN BRYAN
IPC: F16K7/06
Filed: 2002-09-17
Abstract: Devices (30) for controlling the flow of fluid through plastic tubes, such as tubes which are part of a disposable blood donation tubing set (10) are disclosed. The device (30) comprises a clamp (31) adapted for attachment with one or more other clamps (33) to allow for easy flow control through two or more tubing segments (14a, 14b).
Patent CA-2461583-A1 (CA)
Title: Tamper evident tape and label
Inventor: SMITH CHRISTOPHER A
IPC: B32B7/12
Filed: 1995-08-02
Abstract: A tape or label for sealing a container that provides visual evidence if the seal is forced open or cooled below a breakdown temperature. The tape includes a plastic strip (20), a layer of ink (22) printed on a surface of the plastic strip, and a layer of pressure-sensitive adhesive (24). The tape can be incorporated into a bag (10) for sealing the bag closed. The tape includes an ink layer that is sandwiched between the plastic strip and the adhesive layer. The adhesive can be secured to portions of a bag to seal it closed. If the seal is forced open, the ink layer visibly delaminates from the plastic strip. The adhesive layer and the plastic strip are chosen to have different rates of shrinking when cooled, so that when the tape is cooled below its breakdown temperature, the ink layer delaminates. In an alternative embodiment of the tap, two layers of ink are printed onto the plastic strip. The first layer of ink is clear and is printed onto the untreated plastic strip in a pattern.      The second layer of ink is opaque and is printed uniformly over the plastic strip and the clear ink after the plastic strip is treated.
Patent CA-2461931-A1 (CA)
Inventor: KELLY BRIAN S
IPC: A63G9/16
Filed: 2002-05-31
Abstract: L'invention concerne un fauteuil balançoire pour bébé, pouvant être activé par les parents ou par un son, ainsi qu'un procédé d'utilisation de ce fauteuil balançoire.
Patent CA-2462250-A1 (CA)
Title: Antidiabetic 2-substituted-5'-o- (1-boranotriphosphate) adenosine derivatives
Inventor: FISHER BILHA
IPC: C07H19/20
Filed: 2002-10-23
Abstract: 2-Substituted-5'-O-(1-boranotriphosphate)adenosine derivatives having at position 2 a radical R1 selected from the group consisting of H; halogen; O-hydrocarbyl; S-hydrocarbyl; NR3R4; and hydrocarbyl optionally substituted by halogen, CN, SCN, NO2, OR3, SR3 or NR3R4; wherein R3 and R4 are each independently H or hydrocarbyl or R3 and R4 together with the nitrogen atom to which they are attached form a saturated or unsaturated heterocyclic ring optionally containing 1-2 further heteroatoms selected from oxygen, nitrogen and sulfur, and pharmaceutically acceptable salts or diastereoisomers thereof or a mixture of diastereoisomers, are useful for treatment of type 2 diabetes.
Patent CA-2464004-A1 (CA)
Title: Mass spectrometer
Inventor: BROWN JEFF
IPC: H01J49/26
Filed: 2004-04-08
Abstract: A mass spectrometer is disclosed wherein the experimentally determined mass to charge ratios of ions are reported together with an error band for each mass to charge ratio determination. The error band may, for example, reflect a 95% probability or confidence that the real, true, actual or accepted mass to charge ratio of the ion lies within the error band. By accurately determining the error band the possible candidate ions in a database can be accurately restricted whilst, also guarding against over restriction.
Patent CA-2466887-A1 (CA)
Title: Snubbing unit with improved slip assembly
Inventor: BUCK DAVID A
IPC: B65H59/10
Filed: 2002-09-24
Abstract: An improved snubbing unit including a snubbing unit base (2), a lifting assembly (8) having a platform positioned above the base, a rotary table positioned on the snubbing unit, and a first slip assembly (1) positioned on the rotary table. The first slip assembly further includes a base plate with a center aperture formed therein, at least two separate slip frames (3) positioned on the base plate around the center aperture, wherein each of the slip frames includes a slip surface, and a die carrier (7) positioned within each of the slip frames, wherein each of the die carriers (7) also includes a surface (30) for engagement with the slip surfaces of said slip frames. Additionally, a second slip assembly will be positioned on the snubbing unit.
Patent CA-2468242-A1 (CA)
Title: Control method of gas turbine engine and control system of the same
Inventor: BAINO MAKOTO
IPC: F02C9/34
Filed: 2003-10-16
Abstract: A method for controlling a gas turbine engine, where an engine-controlling device (4) outputs a combustor output command (FD) based on an engine state quantity from an engine state quantity detector (3). Next, a standard fuel flow rate is set in a combustor-controlling device (6) according to the combustor output command (FD). Further, the combustor-controlling device (6) causes a step flow rate to override the standard fuel flow rate for a predetermined time period and outputs a fuel flow rate command to a combusto r (B).
Patent CA-2471649-A1 (CA)
Inventor: REANEY MARTIN J
IPC: C07C51/353
Filed: 2002-10-10
Abstract: Methods for quantitative conversion of soapstock, lecithin gums, deodorizer distillate and other by-products of vegetable oil refining containing interrupted double bond systems, to products with conjugated double bonds, using a reduced amount of alkali. Less than one mole of alkali per mole of acyl group present is required, thereby greatly reducing the need for added caustic compared with methods using oils, fatty acids and esters as starting materials. The preferred starting materials are soapstocks derived from vegetable oils rich in linoleic acid.
Patent CA-2474310-A1 (CA)
Title: Microwave keep cool container
Inventor: ROBBINS BRUCE
IPC: A47J36/02
Filed: 2004-07-14
Abstract: A container formed of a microwave reflecting material and intended to hold its contents, in a thermally neutral environment, when placed within a microwave oven interior, and such as within a larger sized food tray container holding other microwave-heatable items. The container includes a main body and a sealable lid, both of which are constructed of the microwave reflecting material. The lid may also include a paper layer along its exterior surface, for both strength and decorating purposes. Arcing in the microwave would be controlled by not having any sharp edges on the container.
Patent CA-2475075-A1 (CA)
Title: Self-adhesive, addition cross-linking silicone-rubber blends,a method for their production, a method for producing composite molded parts and their use
Inventor: BOSSHAMMER STEPHAN
IPC: B32B9/04
Filed: 2003-02-03
Abstract: The invention relates to self-adhesive, addition cross-linking silicone--rubber blends, to a method for their production, in addition to a method for producing composite moulded parts, using the blends. The blends contain a) at least one linear or branched organopolysiloxane with at least two alkenyl groups with a viscosity of 0.01 to 30,000 Pa.cndot.s, b1) at least one organohydrogen siloxane with at least two SiH units per molecule and a content of more than 7 mmol SiH/g that contains no aromatic groups, b2) at least one organohydrogen siloxane with at least two SiH units per molecule and at least one aromatic group is contained in the molecule, b3) optionally at least one organohydrogen siloxane with at least two SiH units per molecule and a content of less than 7 mmol SiH/g that contains no aromatic groups, c) at least one Pt, Ru and/or Rh catalyst, d) at least one alkoxysilane and/or alkoxysiloxane, each of which has at least one epoxy group, e) optionally at least one inhibitor, f) optionally at least one filler, optionally surface-modified, and g) optionally at least one additive, whereby the molar ratio of the entire quantity of the SiH groups to the total quantity of Si-bound alkyl groups of all components in the mixture is at least 0.7. The blends have good adhesion to substrates without the necessity of special handling for the molds used for producing the molded parts, which makes possible release of the addition cross-linked silicone-rubber blends from the mold. In addition, generally no subsequent curing of the composite molded parts is necessary.
Patent CA-2475566-A1 (CA)
Inventor: DAVIDUK HARVEY
IPC: B32B7/08
Filed: 2004-07-22
Abstract: A double-walled liner and an apparatus and method for manufacturing said liner, wherein the outer liner of the double-walled liner is seamed longitudinally and transversely, and wherein the apparatus includes: a frame; a supply section for providing webs of inner and outer liner material; a folding section for folding the webs and including a V-form frame structure comprising mutually converging arms which converge towards an apex.
Patent CA-2476704-A1 (CA)
Title: Improved disc brake caliper
Inventor: REEVES KEITH CLARKSON
IPC: F16D65/092
Filed: 2003-02-21
Abstract: An opposed piston disc brake caliper (10), including a caliper housing (11) arranged for mounting brake shoes on each of opposite sides of a rotor which in use is disposed between the brake shoes (17), each brake shoe (17) having radially inner (26) and outer (27) edges when mounted in the housing (11) an d side edges (28, 29) extending therebetween. A piston is associated with each brake shoe (17) and is operable in use to shift the respective brake shoe (1 7) toward the rotor for engagement therewith to effect braking. First mounting means (20) for mounting the brake shoes (17) within the housing (11), and second mounting means (41) for mounting the caliper (10) to a wheel assembly . The second mounting means (41) extending from the housing (11) on one side o f the rotor. The housing (11) including side walls (12,13) which extend generally in planes parallel to the plane of the rotor and on opposite sides of the rotor plane and which accommodate the pistons, and end walls (14, 15) which extend transverse to the side walls (12, 13) and are connected therebetween. An axial extension (36) that extends axially from a first of t he side walls (12) towards the rotor from a position adjacent the radially inne r brake shoe edge (26) and fully along the first side wall (12) to connect wit h each of theend walls (14, 15) and the first side wall (12) being disposed on the side of the rotor opposite to that of the second mounting means (41).</S DOAB>
Patent CA-2477950-A1 (CA)
Inventor: DE RIGAUD JEAN-MATHIEU
IPC: D21H23/10
Filed: 2003-03-03
Abstract: The subject of the present invention is a process for manufacturing paper from cellulose fibres dispersed in an aqueous medium, in which process carbon dioxide is injected into the stock directly or via an aqueous vehicle prior to an addition of chemical additives so as to control the ionic demand and the zeta potential downstream, and especially in the step of adding the additives.  In particular, the additives are added to the mixing chest (2) and carbon dioxide is added to the white water on the output side of the brocke pulper (15) or to the short system (9).
Patent CA-2478760-A1 (CA)
Title: Use of enzyme inhibitors with aminopeptidase n and/or dipeptidylpeptidase iv activities and pharmaceutical preparations produced therefrom for the therapy and prevention of dermatological diseases with seborrhoeic hyperproliferation and altered differentiation states
Inventor: VETTER ROBERT
IPC: A61K31/4453
Filed: 2003-03-07
Abstract: The invention relates to a method for the inhibition of the DNA synthesis necessary for the proliferation of human sebaceous cells by the single or combined effect of inhibitors of alanylaminopeptidase (APN) and dipeptidylpeptidase IV (DP IV) expressed by said cells. DNA-synthesis (proliferation) of human sebaceous cells is inhibited by the administration of APN or/and DP IV in a dose-dependent manner. The invention is characterised in that the application of inhibitors of the above enzymes or corresponding preparations and dosage forms are suitable for the therapy and prevention of dermatological diseases with seborrhoeic proliferation and altered differentiation states.
Patent CA-2484199-A1 (CA)
Title: Zipper and zipper arrangements and methods of manufacturing the same
Inventor: DOBRESKI DAVID V
IPC: A44B19/42
Filed: 2000-05-05
Abstract: A zipper arrangement for use in manufacturing thermoplastic bags that includes a zipper and at least one slider. The zipper includes first and second opposing tracks (26, 32). The first track (26) has a first profile (28) and the second track (32) has a second profile (34). The first and second profiles are releasably engageable to each other. The first track has one or more spaced primary notches (12a) interrupting the first profile. At least one slider (16b) is inserted onto the first profile via a respective one of the primary notches (12b). The slider is adapted to engage and disengage the first and second profiles in response to movement along the zipper. The second track may have one or more spaced primary notches (12b) interrupting the second profile. The spaced primary notches of the second track are generally aligned to respective ones of the primary notches of the first track. At least one slider is inserted onto the aligned pairs of primary notches via a respective one of the aligned notches.
Patent CA-2484323-A1 (CA)
Inventor: PLATT WILLIAM
IPC: G01C19/5719
Filed: 2003-04-29
Abstract: Dans un mode de réalisation, un capteur micro-électromécanique MEMS mettant en application une technique de correction de température passive peut produire une sortie de détection non corrigée. De plus, un circuit couplé au capteur MEMS peut comporter une diode présentant une chute de tension. Il est possible d'obtenir une sortie de détection corrigée par combinaison de la sortie de détection non corrigée à une sortie de diode proportionnelle à la chute de tension dans cette diode.
Patent CA-2488913-A1 (CA)
Title: Multi adjustable chair
Inventor: BAYARD MICHEL
IPC: B60N2/02
Filed: 2004-12-01
Abstract: A multi adjustable chair is comprised of a support frame to which is secured an adjustable seat assembly and an adjustable backrest assembly. The backrest assembly has displaceable back support plates that are adjustable to a desired position. A back cushion is secured over the back support elements and is displaceable in unison therewith as said backrest is extended or retracted. The seat assembly has a pair of laterally displaceable seat panels as well as a front guide frame and the seat cushion is also extendable both laterally and forwardly as the seat panels and front guide frame are displaced to adjust the size of the seat assembly. The adjustable chair is preferably, but not exclusively, a wheelchair and it is provided with an adjustable support base assembly and a chair tilting mechanism
Patent CA-2489169-A1 (CA)
Inventor: MITCHELL JENNIFER JOYCE
IPC: B29C70/08
Filed: 2003-06-10
Abstract: La présente invention concerne une planche composite constituée de plusieurs éléments. Cette planche comporte un coeur, définissant une face supérieure et une face inférieure, lequel coeur est traversé de part en part d'au moins une ouverture. Chacune des deux faces du coeur est garnie d'au moins une couche de renfort, chacune étant également traversée, de part en part, d'au moins une ouverture. Les ouvertures des couches de renfort et du coeur se présentent dans l'alignement les unes des autres. La planche comporte également un élément de liaison passé par l'alignement d'ouvertures. Les deux extrémités de chaque élément de liaison, qui dépassent chacune de l'alignement d'ouvertures par la couche de renfort correspondante, sont solidaires d'une face de la couche considérée. L'invention concerne également un procédé de confection de la planche, ainsi qu'un plateau de planche à roulettes réalisé à partir de cette planche composite.
Patent CA-2492516-A1 (CA)
Inventor: DIAZ CABANAS MARIA JOSE
IPC: B01J29/04
Filed: 2003-07-15
Abstract: The invention relates to a hydrocracking catalyst containing: a hydrogenative component which is selected from at least one group VIB metal, at least one group VIII metal and combinations of same; at least one matrix comprising at least one oxide which is selected from an amorphous oxide, an oxide with low crystallinity and a mixture of both; and at least one microporous crystalline solid material which, in the calcined and anhydrous state, has molar composition X2O3: <i>n</i>YO2: <i>m</i>ZO2, wherein X is a trivalent element, Y is at least one tetravalent element that is different from Ge and Z is Ge, and which, in the calcined and anhydrous state, has an X-ray diffractogram containing at least diffraction lines with d values = 13.64, 7.87, 4.82, 4.55, 4.11 and 3.41 .ANG.. The invention also relates to the method of preparing the inventive catalyst and to the use of same in hydrocarbon hydrocracking processes.