baber/WOPTO huggingface dataset:
Patent CA-2512040-A1 (CA)
Title: Designed deimmunized monoclonal antibodies for protection against hiv exposure and treatment of hiv infection
Inventor: LYNN SHUGENE
IPC: C12P21/08
Filed: 2003-11-10
Abstract: This invention is directed to deimmunized antibodies that are useful as immunotherapeutic drugs against Human Immunodeficiency Virus (HIV) and CD4-mediated autoimmune disorders. More specifically, antibodies expressed by clones, Clone 7 containing the recombinant genes B4DIVHv1/VK1CHO#7, Clone 16 containing the recombinant genes B4DIVHv1/VK1#16, and clone 21 containing the recombinant genes B4DIVHv1/VK1#21, are derived from mouse monoclonal B4 antibody (mAb B4). The antibodies were produced by removing particular murine determinants recognized as foreign by the human immune system. These recombinant antibodies were generated by the chimerization and deimmunization of the Fv region of mouse monoclonal antibody (mAb) B4. For improved safety, the coding sequence may further be mutated to express an aglycosylated IgG1 antibody that is unable to bind complement. The deimmunized antibodies retain the specificity of the murine mAb B4 for a receptor complex involving CD4 on the surface of the host T cells, and retain the characteristic ability of mAb B4 to neutralize primary isolates of HIV.
Patent CA-2514116-A1 (CA)
Title: Height generating satellite navigation system
Inventor: BRUELLE-DREWS CHRISTIAN
IPC: G01C21/26
Filed: 2003-02-11
Abstract: A vehicle satellite navigation system is provided for generating a standard height for a geographic location where the vehicle is located. The system may include a satellite receiver (100) that is capable of generating position data as a function of signals received from navigation satellites. The position data may include a longitude, a latitude, and a ellipsoidal height. The system may store undulation values for a geographic area in an undulation grid model (146) or in a digital map. The system may determine an approximate undulation value for the position, and calculate the standard height value for the position.
Patent CA-2516593-A1 (CA)
Title: Mechanical arm with spring counterbalance
Inventor: COPELAND STEPHAN
IPC: F16M11/04
Filed: 2004-02-20
Abstract: A mechanical support arm for holding lamps, flat screen monitors or other equipment which comprises a base member and two links joined by pivoting joints and held in position by friction in the joints. The amount of friction required to hold the equipment in position is reduced by the use of spring-assisted counterbalances that compensate for the majority of the weight. The novel aspects of the invention include the design of the pivots, which are linked rings able to rotate about axles disposed at the pivot points, and the manner in which the springs are attached to the pivot points to reduce the amount of force that need be exerted on the arm to place the object being supported in the desired position.
Patent CA-2517797-A1 (CA)
Inventor: CHEPIL ANTHONY
IPC: A47F5/00
Filed: 2005-08-04
Abstract: A shelf insert cabinet frame with doors built to fit onto existing tobacco shelves in order to hide tobacco product from public view. The shelf insert cabinet frame with doors consists of a plurality of rails or support pieces. Upper and lower cross-sectional pieces connected together by two smaller vertical support pieces form the front and back. The front and back panel are connected by four smaller cross sectional support pieces at the top and bottom to form the sides. And various configurations of doors either hinged or sliding and can be built to support slide out drawers.
Patent CA-2519970-A1 (CA)
Title: Multimode wireless local area network/radio frequency identification asset tag
Inventor: WILLINS BRUCE A
IPC: H04Q5/22
Filed: 2004-04-19
Abstract: Asset tags for use in a WLAN/RFID system are provided. The asset tag comprises a processor, an RFID antenna coupled to the processor and configured to receive interrogations from an RFID reader and send replies to the RFID  reader; and a wireless transceiver coupled to the processor, the wireless transceiver configured to receive information from and send information to a wireless access port of a wireless local area network.
Patent CA-2520444-A1 (CA)
Inventor: RUSCHULTE JOERG
IPC: G01N21/86
Filed: 2004-03-26
Abstract: The invention relates to a method for inspecting quality criteria of flat textile structures embodied in a multilayer form according to a contour, in particular to woven, stitched, knitted, sewed or non-woven structure, preferably provided with, in particular cut areas or holes, separated or forming a strip, in particular for used for producing airbags. The inventive method is carried out with the aid of image forming inspection means, in particular optical inspection means, preferably a linear array camera or CCD - array camera. When a relative motion between the inspected structures and th e camera is produced, the structure is arranged at least in an area and at a defined distance from the image forming inspection means preferably on the approximately flat surface of an control table or on an inspection strip. Th e texture of the structure is analysed according to a segmentation method. The characteristics like a centre of gravity, the surface, main axes etc are calculated for the different coherent segments of the same texture. An univocal system of co-ordinates for the structure and corresponding structur es of the same type is defined on the basis of said characteristics, said syste m is non-variable with respect to the torsion, reflection, stretching/compression and the deformation of thesystem and makes it possibl e to define measuring points. In order to determine said system of co-ordinate s, in addition to said segment characteristics, the position and the direction of identification threads which are intentionally introduced into the structure is taken into account. The respect of concerned distances is controlled and a quality report is produced on the basis of the measuring points which are recorded by the system on the basis of the quality requirements of a produce r or consumer preferably in distant and marginal critical areas.
Patent CA-2520617-A1 (CA)
Title: Method of detecting bifidobacterium infantis
Inventor: ISHIBASHI NORIO
IPC: C12Q1/68
Filed: 2004-08-12
Abstract: Bifidobacterium infantis is detected by carrying out PCR using chromosomal DNA  or 16S rRNA of test bacterium as a template with the use of PCR primer for Bifidobacterium infantis detection composed of a pair of first oligonucleotide consisting of a base sequence of continuous 20 or more nucleotides selected from the base sequence of SEQ ID NO. 1 and second oligonucleotide consisting of the base sequence of SEQ ID NO. 2 or a base sequence identical therewith except that 0 to 7 nucleotides have been deleted on the 5~-terminus side of the base sequence and determining whether or not there is any amplification product.
Patent CA-2522484-A1 (CA)
Title: Sample element with barrier material
Inventor: HARTSTEIN PHILIP C
IPC: B01L3/00
Filed: 2004-04-14
Abstract: Disclosed is a sample element (1000) for holding a volume of bodily fluid drawn from the skin of a patient (ps) at a withdrawal site (LS). The sample element comprises a housing defining a sample chamber (1002) therein, and a barrier (1004). The barrier has a first side configured to contact the skin of the patient at the withdrawal site, and a second side in fluid communication with the sample chamber. The barrier is configured to be pierced by a lance (1013), to permit the bodily fluid to pass from the first side to the second side. Also disclosed is a method of drawing a bodily fluid from the skin of a patient at a withdrawal site. The method comprises placing a first side of a barrier against the skin of the patient at the withdrawal site. The method further comprises forming a first opening through the barrier and a second opening in the skin of the patient at the withdrawal site. The first opening and the second opening are in fluid communication. The method further comprises placing a sample chamber in fluid communication with a second side of the barrier.
Patent CA-2523839-A1 (CA)
Title: Method and apparatus for providing a scalable route reflector topology for networks
Inventor: UTTARO JAMES
IPC: H04L29/02
Filed: 2005-10-19
Abstract: Method and apparatus for implementing a route reflector topology that comprises a plurality of sets of route reflectors. Each set of route reflectors establishes a peering relationship with all PEs (Provider Edges), e.g., Provider Edge Routers in the network, in one embodiment, each PER designates one set of route reflectors to propagate said PE's private routes, e.g., VPNv4 routes, to other PEs in the network. This designated set of route reflectors is responsible for both advertising locally originated routes from this PE to all other PEs and advertisement of routes from other PEs to this PE. Using this unique route reflector topology, new sets of route reflectors and PEs can be easily added into the network seamlessly.
Patent CA-2524316-A1 (CA)
Title: Personal care compositions containing hydrophobically modified interference pigments
Inventor: TAYLOR REBECCA ANN
IPC: A61K8/26
Filed: 2004-05-10
Abstract: The present invention relates to personal care compositions containing interference pigments, a dispersed oil phase and a continuous aqueous phase.  Preferably, the interference pigments are hydrophobically modified interference pigments. The inventors have found that hydrophobically modifying the pigments significantly improves the deposition of the particles on skin from rinsable compositions.
Patent CA-2526613-A1 (CA)
Title: Detection of trace amounts of airborne or deposited low-molecular weight compounds
Inventor: MANSSON PER
IPC: G01N/
Filed: 2004-05-18
Abstract: A system and a method for detection of trace amounts of airborne or deposited low~-molecular weight compound(s), such as narcotics or explosives, comprising an electrically charged collector surface connected to an ionizer ionizing airborne particles with an electrical charge opposite to the charge of the collector surface, optional air-stirring means, extraction means for extraction of collected material from the collector surface, and equipment for chemical and/or biochemical detection of said compound(s) from said extracted collected material, is disclosed. Further, a modified ionizer/collector device wherein the collector is extended from the body of the device and is equipped with a preferably detachable, electrically chargeable collecting surface and wherein optionally the air-ionizing part of the device is also extended from the body of the ionizer/collector device, either together with or apart from, the extended collector arm, is described. The device may be battery-driven and portable, and suitable for use by the customs, airport security and police for the detection of e.g. narcotics or explosives or in mine detection.
Patent CA-2527548-A1 (CA)
Title: Polyisocyanate mixtures, a process for their preparation and their use in coating compositions
Inventor: SCHMITZ JOERG
IPC: C08G71/02
Filed: 2005-11-22
Abstract: The present invention relates to polyacrylate-modified polyisocyanates which are i) prepared from aromatic, araliphatic, cycloaliphatic and/or aliphatic polyisocyanates having an NCO content of 5% to 25% by weight, an NCO functionality >= 2, a viscosity measured as solvent free resin of 150 to 200,000 mPa.cndot.s at 23°C, and ii) contain at least one structural unit of the formula (I)   wherein R is hydrogen or a methyl group, R1 is an optionally heteroatom-containing hydrocarbon radical and R2 is a hydrocarbon radical having at least one isocyanate group and optionally urethane, allophanate, biuret, uretdione, isocyanurate and/or iminooxadiazinedione groups and n ist a number >= 1. The present invention also relates to a process for preparing these polyisocyanates and to binder compositions containing these polyisocyanates, which may be hydrophilically modified, and a compound having NCO-reactive groups.
Patent CA-2527626-A1 (CA)
Title: Method of generating islet beta-cells from exocrine pancreatic cells
Inventor: BAEYENS LUC
IPC: A61K35/12
Filed: 2004-06-21
Abstract: The present invention discloses an in vitro method wherein mammalian beta-cell differentiation can be induced in dedifferentiated exocrine pancreatic cells in a medium comprising ligands of the EGF receptor and the GP130 receptor, such as EGF and LIF. Insulin secreting cells, obtainable by this method, provide a means for the treatment of diabetes by islet transplantation.
Patent CA-2535379-A1 (CA)
Inventor: FENG JIANXUN
IPC: A61K8/73
Filed: 2004-08-11
Abstract: The present application concerns a composition for whitening one or more teeth comprising a whitening agent and petrolatum, espacially white petrolatum. In one embodiment of the invention, the composition comprises a peroxide, a solvent, a polyoxyalkylene, a petrolatum and a polyvinyl pyrrolidone.
Patent CA-2536256-A1 (CA)
Title: Targeting of tumor vasculature using radiolabelled antibody l19 against fibronectin ed-b
Inventor: HILGER CHRISTOPH-STEPHAN
IPC: A61K51/10
Filed: 2004-09-01
Abstract: A specific binding member that binds human ED-B, wherein the specific binding member is labelled with an isotope selected from the group consisting of 76Br, 77Br, 123I, 124I, 131I and 211At and comprises an antigen-binding site that comprises an antibody VH domain and an antibody VL domain, wherein the antibody VH domain is selected from the group consisting of the L19 VH domain, and a VH domain comprising a VH CDR1, a VH CDR2 and a VH CDR3, wherein the VH  CDR3 is the L19 VH CDR3 of SEQ ID NO. 3, the VH CDR1 is optionally L19 VH CDR1 of SEQ ID NO. 1, and the VH CDR2 is optionally L19 VH CDR2 of SEQ ID NO. 2;  and wherein the antibody VL domain is optionally selected from the group consisting of the L19 VL domain, and a VL domain comprising a VL CDR1, a VL  CDR2 and a VL CDR3, wherein the VL CDR3 is the L19 VL CDR3 of SEQ ID NO. 6, the VL CDR1 is optionally L19 VL CDR1 of SEQ ID NO. 4, and the VL CDR2 is optionally L19 VL CDR2 of SEQ ID NO. 5; the L19 VH domain and L19 VL domain sequences being disclosed in Pini et al. (1998) J. Biol. Chem. 273: 21769-21776; wherein the specific binding member comprises a mini-immunoglobulin comprising said antibody VH domain and antibody VL domain fused to eS2-CH4 and dimerized or comprises a whole IgG1 antibody molecule; also methods and uses employing such a specific binding member.
Patent CA-2536795-A1 (CA)
Title: Agents therapeutiques modifies
Inventor: BETLEY JASON RICHARD
IPC: C07K7/08
Filed: 2003-09-05
Abstract: L'invention concerne un agent thérapeutique modifié qui comprend au moins trois éléments de liaison aux membranes présentant une faible affinité pour les membranes associés par covalence à l'agent, ces éléments pouvant interagir de manière indépendante et avec une additivité thermodynamique, avec des composants de membranes cellulaires ou artificielles exposés à des liquides extracellulaires, au moins deux éléments de liaison aux membranes étant des éléments lipophiles, qui peuvent être des groupes acyle aliphatiques pouvant être sélectionnés dans le groupe comprenant myristoyle, décanoyle ou hexanoyle.
Patent CA-2538533-A1 (CA)
Title: Window well assembly
Inventor: GEORGE GLEN R
IPC: E04F17/06
Filed: 2006-03-03
Abstract: A window well for buildings and the like includes one or more window well units having a wall structure with attachment flanges at opposite ends of the wall structure. The flanges include a structure for positioning window well units relative to one another when nested for storage and/or transport. The flanges also include connecting features to interconnect vertically adjacent window well units when in an installed configuration.
Patent CA-2539358-A1 (CA)
Title: 2-alkylidene-19-nor-vitamin d derivatives for the treatment of osteopenia or male osteoporosis
Inventor: CAMPAGNARI JUDITH LEE
IPC: A61P3/02
Filed: 2004-09-06
Abstract: The present invention relates to methods of treating osteopenia or male osteoporosis, the methods comprising administering to a patient in need thereof a 2~ alkylidene-19-nor-vitamin D derivative. Particularly, the present invention relates to methods of treating osteopenia or male osteoporosis, the methods comprising administering to a patient in need thereof 2-methylene-19-nor-20(S)-1a,25~ dihydroxyvitamin D3.
Patent CA-2541892-A1 (CA)
Title: Non-conductive fencing
Inventor: DEROUEN LYNN
IPC: E04H17/02
Filed: 2006-04-03
Abstract: The present invention is directed to a composite fence system comprised of fiber reinforced polymers and other polymers. In this regard, the present invention provides a composite fence system that is strong, durable, substantially non-conductive, and generally transparent to electromagnetic energy. The composite fence system includes at least one composite fence panel, at least one support member such as a support post or a stiffening plate, and a composite plug or fastener that is received by one or more apertures defined in the composite fence panel for coupling the composite fence panel to the support member.
Patent CA-2544989-A1 (CA)
Inventor: POTTER DAVID
IPC: G01V3/26
Filed: 2004-11-11
Abstract: A method for determining one or more parameters of a rock sample, the method involving measuring the magnetic susceptibility of the sample, and determining a value of the parameter using that measured susceptibility. For example, the measured susceptibility can be used to determine the fractional content of one or two components of the sample. Preferably, pre-determined parameter information, such as permeability, is stored as a function of magnetic susceptibility (or a function thereof). Using this stored information, a parameter value for a sample under study can be determined, based on the measured magnetic susceptibility.
Patent CA-2546875-A1 (CA)
Title: Method and apparatus for calculating a position estimate of a mobile station using network information
Inventor: PATRICK CHRISTOPHER
IPC: H04W4/20
Filed: 2004-11-24
Abstract: A method for calculating a position estimate of a mobile station (MS) includes collecting in the MS position estimate information (PEI) transmitted by a location node. At some point, the MS generates PEI parameters which include information from which the location node can be located or identified. The MS  generates the PEI parameters based upon the PEI transmitted by the location node. Once generated, the MS sends the PEI parameters to a position determination entity. The PEI parameters permit calculation of the position estimate of the mobile station.
Patent CA-2547763-A1 (CA)
Title: Apparatus and method for two stage ejection of a molded preform from a mold
Inventor: MARTIN SIMON ROY
IPC: B29C45/40
Filed: 2004-12-02
Abstract: Injection molding method and apparatus for ejecting a molded plastic preform from a mold. A first lifting structure and/or step is configured to have an inner surface with an area for sealing and aligning with a complementary surface on a core, and to have an upper surface with an area for sealing and aligning with a complementary surface on a second lifting structure, said upper surface of said first lifting structure being configured to lift a molded plastic preform from the injection mold in a lifting direction for a first period of time, the lower portion of the molded plastic preform lying in a plane substantially perpendicular to the lifting direction. A second lifting structure and/or step is configured to have an inner surface configured to lift an outer surface of the molded plastic preform from the injection mold in the lifting direction for a second period of time, the outer surface of the molded plastic preform including structure lying in a plane substantially parallel with the lifting direction. Since the molded plastic preform is lifted by its end, the preform does not have to be solidified at its interior, thus allowing earlier removal of the preform from the mold, reducing cycle time.
Patent CA-2549345-A1 (CA)
Inventor: AMEEN YASHWANT KHODABHAI
IPC: B60W40/10
Filed: 2006-06-01
Abstract: A novel method 400, apparatus 500, and system 600 are disclosed for estimating a grade angle and superelevation angle of a road upon which a vehicle 103 is traveling. In one embodiment, the present teachings comprise a method 400 for measuring a quantity of specified vehicle associated parameters, including a grade angle composite acceleration parameter, which is used to derive an estimation of a grade angle. Similarly, a superelevation composite acceleration parameter is measured, and subsequently used to derive an estimation of a superelevation angle.
Patent CA-2550574-A1 (CA)
Inventor: ROSSET HENRI
IPC: D21H21/18
Filed: 2004-12-29
Abstract: L'invention concerne un papier de sécurité comprenant au moins deux jets de papier, dans lequel au moins une couche intermédiaire disposée entre les deu x. jets de papier comporte au moins un élément conférant au papier une résistan ce au double-pli élevée, telle que définie dans la norme NF ISO 5626, les deux jets et ladite couche intermédiaire étant intimement assemblés. L'invention concerne également un procédé de fabrication dudit papier de sécurité selon lequel ladite couche intermédiaire est déposée par projection.
Patent CA-2553634-A1 (CA)
Inventor: YANG HSIN-CHIH
IPC: A43D11/03
Filed: 2006-07-24
Abstract: A method for making a component of boot body for a skating shoe includes a cutting step (A) of cutting a flexible sheet to form a base sheet (10), a mold-making step (B) of forming a coating mold (40) with at least one coatin g slot (41), a coating step (C) of applying epoxy resin to the base sheet (10) to form a layer of epoxy resin coating (23) and applying the epoxy resin to the base sheet (10) through the at least one coating slot (41) to integrally form at least one reinforcement (20) on the base sheet (10) and a shaping step (D) of heating and pressurizing the base sheet (10) to form a component of a boot body. The at least one reinforcement (20) provides improved hardness and impact strength to the boot body.
Patent CA-2554374-A1 (CA)
Title: Process for preparing alpha-hydroxy carboxylic acids and esters thereof
Inventor: GROEMPING MATTHIAS
IPC: C07C59/01
Filed: 2005-01-21
Abstract: The invention relates to a method for the selective, economical production of methacrylic acid and methacrylic esters on the basis of acetone cyanhydrin.  According to the inventive method, 2-hydroxy-2-methylpropionic acid is produced by reacting acetone cyanhydrin with sulfuric acid in the presence of water and a suitable polar solvent, and is isolated. The 2-hydroxy-2-methylpropionic acid so produced is used to produce methacrylic acid by .beta.  elimination of water.
Patent CA-2556786-A1 (CA)
Title: Process and apparatus for the manufacture of sputtering targets
Inventor: BOULOS MAHER I
IPC: C23C4/18
Filed: 2004-02-23
Abstract: A process for the manufacture of sputtering target comprises the steps of i) providing a substrate; ii) plasma melting of a material selected to form the sputtering target, yielding droplets of molten material; and iii) deposition of the droplets onto the substrate, yielding a sputtering target comprised of the coated layer of the material on the substrate. In some application, it might be preferable that the substrate be a temporary substrate and iv) to join the coated temporary target via its coated layer to a permanent target backing material; and v) to remove the temporary substrate, yielding a sputtering target comprised of the coated layer of the material on the permanent target backing material. The plasma deposition step is carried out at atmospheric pressure or under soft vacuum conditions using, for example, d.c. plasma spraying, d.c. transferred arc deposition or induction plasma spraying. The process is simple and does not require subsequent operation on the resulting target.