baber/WOPTO huggingface dataset:
Patent CA-2506977-A1 (CA)
Title: Method for modifying microparticles and device for modigying microparticles
Inventor: DAHNE LARS
IPC: A61K9/51
Filed: 2003-11-18
Abstract: The invention relates to a gradual coating method (LBL-technology®) with poloyelectrolytes of microparticles and nanoparticles in aqueous gels and gelatinous media, whereby regularly occurring flocculation and coagulation problems,which arise as a result of high collision frequency (Brownian movement and/or hydrodynamic collision) amongst the particles to be coated and as a result of heterocoagulation with the coating material, can be avoided.  The coating compositions are conveyed to the particles which are to be coated by diffusion or by means of external forces of an electric, magnetic, dielectrophoretic and hydrodynamic variety. According to the invention, the coated cores can be disintegrated or dispersed after coating while maintaining the integrity of the multi-layered shell. The coating products and/or the empty coating shells can be obtained once the gel has been broken and can be further processed.
Patent CA-2507566-A1 (CA)
Inventor: FLISS ISMAIL
IPC: C12N15/31
Filed: 2005-04-25
Abstract: The present invention concerns an isolated bacteriocin, Divergicin M35, derived form Carnobacterium divergens M35. It also concerns a composition comprising an effective amount of Divergicin M35 and the use of that bacteriocin to kill or limit the proliferation of a microorganism.
Patent CA-2508515-A1 (CA)
Title: Clip for holding a moisture barrier membrane over metal studs
Inventor: CARRIER BRUNO
IPC: F16B5/06
Filed: 2005-02-02
Abstract: A clip for holding a moisture barrier membrane over metal studs generally comprises a clip configured and sized for tightly and resiliently engage the edge of a metal stud for the purpose of attaching a moisture barrier caught in between the clip and the metal stud. The clip does not have any sharp edges which could perforate the moisture barrier.  The clip has a straight section from which integrally extends a curled section which comprises a first elbow , a second elbow , and a third elbow.
Patent CA-2509789-A1 (CA)
Inventor: NAITO MITSURU
IPC: B29C73/22
Filed: 2004-01-26
Abstract: A pneumatic tire of which self-seal function can be improved while the increase in weight of the tire is minimized. The pneumatic tire contains a rubber component decomposed by peroxide and 0.2 to 20 parts by weight of peroxide per 100 parts by weight of the rubber component. An adhesive sealant layer constituted from a rubber composition where fibrillated short fibers with an average length of 100 to 5000 µm are mixed and scattered are arranged in the region corresponding to at least a tread portion at the inner side of the tire.
Patent CA-2509807-A1 (CA)
Title: Powder pharmaceutical compositions
Inventor: ACHONG LIZA ELAINE
IPC: A61K31/137
Filed: 2004-01-16
Abstract: The present invention is directed to powder pharmaceutical compositions which are dissolvable in a liquid such as hot water, wherein the compositions provide for a therapeutic effect in the treatment of symptoms associated with the common cold and/or flu. These powder pharmaceutical compositions comprise a select pharmaceutical active that is especially effective in alleviating cold and/or flu symptoms.
Patent CA-2514621-A1 (CA)
Title: Rotary motor clipper with linear drive system
Inventor: FREAS JON
IPC: B26B29/06
Filed: 2005-08-04
Abstract: A hair clipper includes a motor with a rotary output shaft, a bladeset including a stationary blade and a moving blade configured for reciprocation relative to the stationary blade, a drive system configured for transferring motion from the output shaft to the bladeset, and including a driving member moving linearly along an axis transverse to a longitudinal axis of the clipper.
Patent CA-2514655-A1 (CA)
Inventor: HAN MAHN-JIN
IPC: G06T9/40
Filed: 2002-11-27
Abstract: A family of node structures for representing 3-dimensional objects using depth image are provided. These node structures can be adopted into MPEG-4 AFX for conventional polygonal 3D representations. Main formats of the family are Depthlmage, PointTexture and Octreelmage. Depthlmage represents an object by a union of its reference images and corresponding depth maps. PointTexture represents the object as a set of colored points parameterized by projection onto a regular 2D grid. Octreelmage converts the same data into hierarchical octree-structured voxel model, set of compact reference images and a tree of voxel-image correspondence indices. Depthlmage and Octreelmage have animated versions, where reference images are replaced by videostreams. DIBR formats are very convenient for 3D model construction from 3D range-scanning and multiple source video data. MPEG-4 framework allows construction of a wide variety of representations from the main DIBR formats, providing flexible tools for effective work with 3D models.    Compression of the DIBR formats is achieved by application of image (video) compression techniques to depth maps and reference images (videostreams).
Patent CA-2515778-A1 (CA)
Title: Elevated discharge gas lift bubble pump and furnace for use therewith
Inventor: AREAUX LARRY D
IPC: F27D3/14
Filed: 2004-02-13
Abstract: A metal melting closed furnace which includes a main chamber, a circulation well connected to the main chamber by a communications passageway and a vortex well having a exit outlet for molten metal into the main chamber. A cover is emplaced over the vortex well. An inert gas bubble activated molten metal pump is provided in which there is an entry port in the circulation well and exit port into the vortex well. The exit port is positioned to lie at least partially or entirely above the maximum level of molten metal in the vortex well. This exit port will typically be at or near the top of the vortex well.  In order to reduce oxidation, inert gas bubbles are captured from this molten metal pump and creating an inert gas atmosphere or blanket above the molten metal vortex.
Patent CA-2516634-A1 (CA)
Title: Ccr-3 receptor antagonists
Inventor: GONG LEYI
IPC: C07D451/02
Filed: 2004-02-19
Abstract: The present invention relates to compounds of Formula (I), wherein: Ar, Arl, R3-R5, E, F, T, Q and m are as defined in the specification. The compounds are useful as CCR-3 Receptor antagonists, and therefore, may be used for the treatment of CCR-3 mediated diseases.
Patent CA-2519242-A1 (CA)
Title: Location capable mobile handset
Inventor: DUNN DOUGLAS L
IPC: H04W4/90
Filed: 2004-03-26
Abstract: The location capable mobile handset allows the user to provide a call recipient with the location of an unsuccessful attempted emergency call. In one specific example, the call may be an E911 call to a PSAP dispatcher.  Additionally, the call may be to a towing service, or to a family member or friend to request assistance. The call may be any call that a mobile handset user wants to send location information to the party that has been called.  Returning to the E911 call example, the location information reported to dispatcher can include the location of initial E911 call, current location during a successful E911 call, or ground track information from the initial location to the current location. When an E911 call is unsuccessfully attempted, the mobile handset stores the location of the mobile handset at that time. This information can later be transmitted when the mobile handset is in a coverage area. Additionally, the mobile handset can auto-dial 911 upon entering a service area after an unsuccessful E911 attempt. Alternately the user can be prompted to initiate an E911 call when the mobile handset enters a service area.
Patent CA-2520824-A1 (CA)
Inventor: ENDO HIROSHI
IPC: H01L31/042
Filed: 2004-04-20
Abstract: A selfluminous device (1) comprising a spherical photoelectric converting element (2) having a substantially spherical light receiving surface, a diode (3) emitting light with power generated from the spherical photoelectric converting element (2), a control circuit (5), and a sealing material (4) for integrating the spherical photoelectric converting element (2), the light emitting diode (3) and the control circuit (5). The control circuit (5) comprises an emission control circuit incorporating a photosensor (23), a charging control circuit, and a power storage unit. The spherical photoelectric converting element (2) can generate power with an incident light from any angle because it has a substantially spherical light receiving surface. The selfluminous device (1) can be protected against damage because the constituent members are integrated through the sealing material (4).
Patent CA-2520914-A1 (CA)
Title: Kiln with process water evaporation system
Inventor: MILES MICHAEL L
IPC: F26B9/06
Filed: 2004-02-04
Abstract: A process and apparatus for drying a stack of lumber, wherein the drying comprises a condensation collection device (50) for collecting liquid in the chamber interior space (12); and an evaporation system (70) for evaporating collected liquid from the chamber interior space. Process water or effluent discharge from the drying process is reduced or eliminated.
Patent CA-2521829-A1 (CA)
Title: Process for extracting taxanes
Inventor: WANG YUHENG
IPC: C07D305/14
Filed: 2005-09-30
Abstract: A method of extracting taxane products from biomass, which involves feeding the biomass into an pressurized liquid extraction unit and contacting the biomass with a halogenated C1 to C2 alkane solvent at a temperature of 100°C or less and at sufficient pressure to keep the solvent in liquid form, to extract a stream of taxanes and solvent.      The stream of taxanes and solvent are then cooled and the solvent is stripped from the taxanes. The taxanes are finally passed through either a normal phase liquid chromatograph or a reverse phase liquid chromatograph.
Patent CA-2522754-A1 (CA)
Inventor: DRAUGHON ALEX J
IPC: G06F/
Filed: 2004-04-20
Abstract: A secure messaging system is disclosed wherein messages are transmitted to a user based on a feature unique to the user, such as an account number.The user authenticates himself, then messages associated with the user can be displayed.
Patent CA-2523120-A1 (CA)
Inventor: SESOCK CHARLES
IPC: H01M4/50
Filed: 2004-04-23
Abstract: An electrochemical battery cell (50) comprising a cell housing (52) defining an inner space, a first terminal (56) and a second terminal (58), and at least one pre-formed pellet (60) disposed within the inner space of the cell housing. The pellet includes an outer electrode portion (62) formed from a material to geometrically define the pellet in a solid form. The outer electrode portion is in electrical communication with the first terminal of the cell housing. The pellet also includes an inner electrode (64) encapsulated by a separator (66) and embedded within the material of the outer electrode housing and electrically insulated from the outer electrode material. In a preferred embodiment, the inner electrode comprises an anode and the outer electrode portion comprises a cathode portion. The integrated anode/cathode pellet configuration facilitates lower costs, a more robust design and ease of manufacturability while maintaining and allowing increased performance characteristics of the battery cell.
Patent CA-2523242-A1 (CA)
Inventor: PAPADOPOULOS VASSILIOS
IPC: A61P43/00
Filed: 2004-05-03
Abstract: The invention features methods for treating neurotoxicity associated with therapeutic agents, e.g., chemotherapeutic agents, and compositions and kits for use therein. The methods employ an extract of Ginkgo biloba to mitigate the neurotoxic effects of the therapeutic agents.
Patent CA-2523281-A1 (CA)
Title: Vehicle step tube
Inventor: STEFFENS CHARLES J
IPC: B21C23/01
Filed: 2005-10-11
Abstract: A vehicle step tube comprising a one-piece elongated extrusion having a plurality of vertical ribs extending from the upper surface, the ribs define a plurality of channels between the ribs. The ribs may be relatively short in a step portion of the extrusion to form a step platform, and may be relatively tall in the flanking portions flanking the step portion. The ribs may further define transverse recesses in the step portion to enhance traction and aesthetics. A pair of end caps may be provided to cover the ends of the extrusion. The end caps include openings aligned with the channels to allow fluid flow through the channels and the openings and into an environment.
Patent CA-2523527-A1 (CA)
Title: Single-action egress lock for a sliding door
Inventor: SHEDD NATHANIEL SEGISMUNDO
IPC: E05C3/22
Filed: 2005-10-14
Abstract: A handle-latch assembly mounted on a horizontal sliding door and coupled to a vertically movable latch bolt which protrudes outwardly from a top or bottom door edge, and which enables the inside and outside handles of the door to be respectively used for moving the door in closing and opening directions. The door also has a manual lock actuator on the inside, and an optional key-lock actuator on the outside, whereby latching the door in the closed position requires a deliberate manual manipulation of either the inner lock actuator or the outer key actuator. The assembly permits sequential unlocking and opening of the door from the inside by application of a single horizontally-directed force to the inner handle, whereas when the door is in the closed latched position it can be opened from the outside thereof only by first manually releasing the lock through utilization of the key actuator. The handle/latch mechanism includes cooperating linkages which facilitate the above functions, and which ensure that these linkages and specifically the locking linkage is automatically reset into its unlocked position whenever the locked door is opened from the inside due to manipulation of the inner handle.
Patent CA-2525355-A1 (CA)
Title: A method and apparatus for transmission of digital signals over a coaxial cable
Inventor: BERGERON JEFFREY JAMES
IPC: H04L12/66
Filed: 2005-11-03
Abstract: Ethernet packets are transmitted in full duplex mode over a single coaxial cable, such as RG6 and RG59. Symmetrical full duplex operation is achieved by separating the upstream and downstream signals in the frequency domain whereby a 100BaseT signal is transmitted unmodified in one direction while the other is modulated upon a high frequency carrier to be transmitted in the other direction. In a second embodiment, the separation is in the time domain whereby the signals are sampled in blocks, each block compressed in time and transmitted at a higher rate, thus allowing for the interleaving of upstream and downstream blocks on the same coaxial cable. In a third embodiment, different rate upstream and downstream signals are separated in the frequency domain, but without modulation. The resulting asymmetrical 1000/100 Mb/s Ethernet over coax link is valuable in network architectures where asymmetry in the up and down traffic loads is expected.
Patent CA-2526010-A1 (CA)
Inventor: NEWBERG DONALD G
IPC: H04L9/00
Filed: 2004-04-20
Abstract: In a wireless communication system with an air interface comprised of a plurality of bursts, a communication device (102) receives a burst (200). The burst (200) comprises payload (206, 208), a first indicator (202) and a second indicator (204). Upon receipt of the burst (200), the communication device (102) determines a value of the first indicator (202) to determine whether end-to-end encryption is applied to at least a portion of the payload, and determines a value of the second indicator (204) to determine whether air interface encryption is applied to at least a portion of the payload.
Patent CA-2528217-A1 (CA)
Inventor: JALK MATS
IPC: G01N27/90
Filed: 2004-04-23
Abstract: The invention relates to a method and a device of detecting the presence of slag in a shroud (4) through which molten metal passes from a ladle (2) to a tundish (6). An induced voltage generated at a receiving coil (24) is compared with a defined voltage range. If the induced voltage has a value outside the defined voltage range it is indicative of the presence of slag. The voltage range is defined in dependence of the flow of molten metal passing through the shroud. The invention also relates to a casting plant.
Patent CA-2528259-A1 (CA)
Inventor: PETERSEN JOHANN F
IPC: B31B70/00
Filed: 2004-05-10
Abstract: The present invention relates to an assembly comprising a substrate bearing an adhesive layer and a multitude of discrete portions of a backing, said discrete portions of a backing being attached to the adhesive layer through one of the major surfaces of the backing and bearing on its exposed major surface opposite to the major surface attached to the adhesive layer, a plurality of male fastening elements capable of engaging with fibrous materials having a plurality of complementary female fastening elements, wherein the sum of the maximum densities of the discrete portions of the backing along the extension of the adhesive layer in the cross direction and in the machine direction, respectively, is at least 1 cm-1, whereby the assembly releasably adheres to said fibrous material through a combination of a mechanical and an adhesive bonding mechanism.
Patent CA-2528690-A1 (CA)
Title: Full body harness for fall arrest utilizing variable-width webbing
Inventor: WAGNER J ROBERT
IPC: A62B35/00
Filed: 2004-06-21
Abstract: The present invention provides a full body harness which includes at least one unitary length of webbing woven with a variable width along its length which improves the comfort, use and performance of the harness, particularly in suspension and work positioning. Preferably, the harness uses several pieces of webbing to form two shoulder straps, two identical leg straps, and a subpelvic strap. The variable-width webbing is preferably used to form the subpelvic strap.
Patent CA-2529101-A1 (CA)
Inventor: CLEM KENNETH R
IPC: C10G3/00
Filed: 2004-05-20
Abstract: L'invention concerne un procédé permettant d'empêcher de protéger un tamis moléculaire à base de métalloaluminophosphate, en particulier un tamis moléculaire de SAPO (silico-aluminophosphate), contre les diminutions d'activité catalytique causées par le contact avec l'humidité. Ce procédé consiste à chauffer le tamis moléculaire de métalloaluminophosphate afin d'en éliminer la matrice, et de produire ainsi un tamis moléculaire présentant une forme suffisamment sèche pour permettre son entreposage.
Patent CA-2529432-A1 (CA)
Inventor: EIDENSCHINK TRACEE
IPC: A61F2/06
Filed: 2004-07-02
Abstract: Systems for treating a vessel bifurcation comprise a bifurcated catheter having a first branch (16a) and a second branch (16b). Each branch defining an exchange region (17) that extends from the distal end of the shaft to the guidewire port of the shaft. The catheter has a radial alignment mechanism which provides improved radial alignment characteristics of at least the exchange region of the branches.
Patent CA-2529954-A1 (CA)
Title: Methods of using adipose tissue-derived cells in augmenting autologous fat transfer
Inventor: HEDRICK MARC H
IPC: A61K35/44
Filed: 2004-06-18
Abstract: Methods of treating patients for conditions such as breast augmentation, soft tissue defects, and urinary incontinence, are described. The methods include removing adipose tissue from a patient, processing a portion of the adipose tissue to obtain a substantially isolated population of regenerative cells, mixing the regenerative cells with another portion of adipose tissue to form a composition, and administering the composition to the patient from which the adipose tissue was removed.
Patent CA-2530463-A1 (CA)
Title: Virulence-associated adhesins
Inventor: MASIGNANI VEGA
IPC: C07K14/285
Filed: 2004-06-25
Abstract: Virulence-associated antigens involved in adhesion have been identified in several organisms: Haemophilus influenzae biogroup aegyptius; Escherichia coli Kl; EHEC E.coli; Actinobacillus actinomycetemcomitans; Haemophilus somnus;  Haemophilus ducreyi; EPEC E. coli; EA EC E. coli; uropathogenic E.coli;  Shigella flexneri; Brucella melitensis; Brucella suis; Ralstonia solanacearum;  Sinorhizobium meliloti; Bradorhizobium japonicum; and Burkholderia fungorum.  Although the degree of sequence identity between the adhesins is low, they share a common arrangement of domains from N-terminus to C-terminus, namely: a leader peptide; a globular head; a coiled-coil region; and a transmembrane anchor region.
Patent CA-2530562-A1 (CA)
Inventor: CHANE-CHING JEAN-YVES
IPC: C09K23/30
Filed: 2004-06-28
Abstract: The invention provides colloidal dispersions of calcium phosphate platelets comprising at least one polymer which complexes the calcium and in which the length of the platelets, L, is between 5 and 500 nm and in which the thickness of the platelets is between 0.5 and 20 nm.     Another subject-matter of the invention is the calcium phosphate platelets obtained by drying the colloidal dispersion according to the invention.     The invention also provides a process for preparing these colloidal dispersions of calcium phosphate platelets according to the invention.     Finally, another subject-matter of the invention is the use of the abovementioned colloidal dispersions of platelets as food additive, reinforcing filler, thermal insulation filler, pharmaceutical excipient, polishing agent, building materials, additive for oral formulations, in particular dentifrices, or encapsulating agent.
Patent CA-2536999-A1 (CA)
Title: System and method for making an electronic handheld device more accessible to a disabled person
Inventor: SCOTT SHERRYL LEE LORRAINE
IPC: G06F3/048
Filed: 2006-02-21
Abstract: An electronic handheld device is described having an options module for providing a user with at least one option in the handheld device, each option associated with an enabling mode of operation of the handheld device. The device also comprises an enabling module for implementing, in response to a particular option being selected by a user, an associated enabling mode of operation. Each enabling mode of operation makes the handheld device more accessible to a person having a corresponding disability.
Patent CA-2537179-A1 (CA)
Title: Anti-angiogenic peptides from the n-terminus of endostatin
Inventor: FOLKMAN JUDAH
IPC: C12N15/11
Filed: 2004-08-30
Abstract: Provided herein are anti-angiogenic comprising the N-terminal end of endostatin, nucleic acids encoding the same, pharmaceutical preparations comprising an effective amount of the peptide and nucleic acids and use of the pharmaceuticals in treating or preventing diseases or conditions associated with undesirable angiogenesis.
Patent CA-2540861-A1 (CA)
Inventor: BRANDT PETER
IPC: A61K31/404
Filed: 2004-10-20
Abstract: The present invention relates to compounds of formula (I): Formula (I) wherein U, P, W1, W2, W3, v, Y, Z, Rm, and Rm~ are as described herein, to pharmaceutical compositions comprising the compounds, to processes for their preparation, as well as to the use of the compounds for the preparation of a medicament against 5-HT6 receptor-related disorders.
Patent CA-2543673-A1 (CA)
Title: Sterically hindered chelate phosphinite-phosphite ligand, catalyst, comprising at least one nickel(0) complex stabilized by said ligand and method for production of nitriles
Inventor: BARTSCH MICHAEL
IPC: B01J31/18
Filed: 2004-10-28
Abstract: The invention relates to phosphinite phosphites I of formula 1, 2, 3, 4, 5 or 6 and mixtures thereof, wherein R1, R2, R4 independently represent an alkyl or alkylene group with 1 to 8 carbon atoms, provided that at least one of the groups R1, R2, R4 is different from H; R5 to R22 independently represent H, an alkyl or alkylene group with 1 to 8 carbon atoms; R3 is H, methyl or ethyl; X  is F, Cl or CF3, if n = 1 or 2 and X is H, if n = 0.