baber/WOPTO huggingface dataset:
Patent CA-2570030-A1 (CA)
Inventor: WILLIAMSON RHODERICK JOHN
IPC: B65G61/00
Filed: 2005-06-13
Abstract: A deployment apparatus (1) adapted to remove articles (14) located on a support surface (5), the articles (14) being located in a plurality of orientations on the support surface (5). The deployment apparatus (1) includes; an article detector (2) capable of determining an orientation and position of at least one article located on the support surface (5), a removal system (4) capable of engaging with and removing an article (14) from the support surface (5), a manoeuvring system (3) capable of positioning the removal system (4) to engage with a selected article and deploying an engaged article to a predetermined position and/or orientation.
Patent CA-2571705-A1 (CA)
Title: Comminuting apparatus with a reduced number of bearings
Inventor: STRUM THOMAS
IPC: B02C23/00
Filed: 2006-12-19
Abstract: In order to provide a comminuting apparatus (1) for waste and/or production residues, of a simple structure, there is proposed an apparatus including a drive device with at least one high-pole three-phase synchronous motor (100) which is operatively connected to a comminuting shaft (20) having at least one shaft bearing arrangement (25, 26; 28, 29), wherein the motor is connected directly to the comminuting shaft (20) and the comminuting shaft over its working region at its periphery has comminuting tools (21) co-operating with a counterpart means for comminuting the material to be processed. The comminuting apparatus (1) according to the invention is distinguished in that the comminuting shaft (20) extends axially into the three-phase synchronous motor (100) and the at least one shaft bearing arrangement (25, 26; 28, 29) of the comminuting shaft (20) is enclosed at least portion-wise by the synchronous motor (100) (Figure 2).
Patent CA-2572622-A1 (CA)
Title: Methods and apparatus for mixing compressed digital bit streams
Inventor: PEIFFER JOHN C
IPC: G06K9/46
Filed: 2005-06-29
Abstract: Methods, apparatus and articles of manufacture for mixing (200) compressed digital bit streams (230) are disclosed. An example method disclosed herein comprises acquiring a frame associated with a first compressed digital bit stream (220), unpacking the frame to obtain a plurality of original transform coefficient sets, and modifying the plurality of original transform coefficient sets to mix a second digital bit stream (210) with the first compressed digital bit stream (220).
Patent CA-2573557-A1 (CA)
Inventor: JOHNSON LARRY L
IPC: F01K25/08
Filed: 2005-07-22
Abstract: A hydrogen fuel system in which the fuel is transformed from liquid to gas is used to administer cooling, e.g., air conditioning. The system incorporates first and second stage heat exchangers. The first stage exchanger is used to benefit from the endothermic reaction created when liquid hydrogen transforms into gas. The cooling provided from this state change is transferred into a second medium which is delivered into a second stage heat transfer device and then used for cooling purposes.
Patent CA-2573618-A1 (CA)
Inventor: NEWMAN JOHN M
IPC: C22C21/12
Filed: 2005-07-14
Abstract: The invention provides a 2000 series aluminum alloy having enhanced damage tolerance, the alloy consisting essentially of about 3.0-4.0 wt% copper; about 0.4-1.1 wt% magnesium; up to about 0.8 wt% silver; up to about 1.0 wt% Zn; up to about 0.25 wt% Zr; up to about 0.9 wt% Mn; up to about 0.5 wt% Fe; and up to about 0.5 wt% Si, the balance substantially aluminum, incidental impurities and elements, said copper and magnesium present in a ratio of about 3.6-5 parts copper to about 1 part magnesium. The alloy is suitable for use in wrought or cast products including those used in aerospace applications, particularly sheet or plate structural members, extrusions and forgings, and provides an improved combination of strength and damage tolerance.
Patent CA-2574545-A1 (CA)
Title: Broadband leaky wave antenna
Inventor: NETO ANDREA
IPC: H01Q13/28
Filed: 2005-07-15
Abstract: An antenna comprises a conically shaped body of dielectric material. Cross-sections of the body have truncated elliptical shape, wherein each shape is truncated substantially through a first focus of the elliptical shape along a truncation line that extends substantially perpendicularly to a main axis of the elliptical shape. The second focus of the elliptical shape lies within the body. An elongated wave carrying structure such as a slot in a conductive ground plane extends substantially along a focal line through the first focus of the elliptical shapes in successive cross-sections. This structure supports transmission and/or reception over a wide range of frequencies. In an embodiment a multi-frequency feed structure is integrated in the ground plane of the antenna.
Patent CA-2577070-A1 (CA)
Inventor: DEMONTMORENCY DAVID GEORGE
IPC: F03B11/02
Filed: 2005-08-26
Abstract: Guide case (24) for use in conjunction with a water turbine (20), with a helical top wall (35) of the annular chamber (27) extended downstream of the inner wall (39) of the inlet port (30). The extension is wetted on its downstream side by the top water entering the inlet port, and on its upstream side by the bottom water. The extension serves to keep the top water separate from the bottom water until the velocity vectors of the two water streams have been aligned, therefore reducing turbulence at the point where the waters mix and merge, and enabling more of the energy to be extracted from the water.
Patent CA-2577584-A1 (CA)
Inventor: CUMMINGS WILLIAM J
IPC: G02B26/00
Filed: 2005-09-13
Abstract: Embodiments include methods and devices for controlling the spectral profile and color gamut of light produced by an interferometric display. Such devices include illuminating a display with selected wavelengths of light. Embodiments also include a display comprising separate sections that output different predetermined colors of light. Other embodiments include methods of making the aforementioned devices.
Patent CA-2583010-A1 (CA)
Title: Method of regenerating liquid desiccants used in the dehydration or sweetening of gases
Inventor: SEIBERT BRIAN H
IPC: B01D53/96
Filed: 2007-03-07
Abstract: A method of regenerating liquid desiccant used in the dehydration or sweetening of gases. A first step involves boiling wet liquid desiccant containing water to create lean liquid desiccant. A second step involves introducing the lean liquid desiccant via a liquid seal pot into a water exhausting stripping column. The hot lean liquid desiccant cascades down the stripping column and evolving equilibrium vapors rise up the stripping column.  A third step involves directing the rising equilibrium vapor into a condenser in which the vapor undergoes cooling with a resulting phase change back to liquid. The phase change from vapor to liquid reduces pressure in the condenser, which draws more evolving vapor from the lean liquid desiccant cascading down the stripping column upwards into the condenser, thereby further reducing the water content of the lean liquid desiccant to create a very lean liquid desiccant.
Patent CA-2583342-A1 (CA)
Title: Spiropiperidine compounds useful as beta-secretase inhibitors for the treatment of alzhermer's disease
Inventor: SELNICK HAROLD G
IPC: C07D401/04
Filed: 2005-10-12
Abstract: The present invention is directed to spiropiperidine compounds of formula (I) which are inhibitors of the beta-secretase enzyme and that are useful in the treatment of diseases in which the beta-secretase enzyme is involved, such as Alzheimer's disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the treatment of such diseases in which the beta-secretase enzyme is involved.
Patent CA-2584510-A1 (CA)
Title: Heterobifunctional poly(ethylene glycol) and uses thereof
Inventor: SILL KEVIN N
IPC: C07F9/113
Filed: 2005-10-24
Abstract: The present invention provides bifunctional polymers, methods of preparing the same, and intermediates thereto. These compounds are useful in a variety of applications including the PEGylation of biologically active molecules. The invention also provides methods of using said compounds and compositions thereof.
Patent CA-2584950-A1 (CA)
Inventor: KAWAMOTO YUGEN
IPC: C25D13/08
Filed: 2007-04-16
Abstract: A powder primer composition comprising as essential components (A) a carboxyl group-containing thermosetting polyester resin, (B1) a bisphenol A-type epoxy resin with an epoxy equivalent of 400-2000 g/eq or (B2) a bisphenol--type epoxy resin with an epoxy equivalent of 400-2000 g/eq and (C1) a bisphenol F-type epoxy resin with an epoxy equivalent of 400-2000 g/eq or (C2) a modified epoxy resin containing phenolic hydroxyl groups, obtained by reacting (a) a bifunctional epoxy resin with (b) an excess of a bifunctional phenol. Coating films obtained using the powder primer composition have excellent finished appearance and corrosion resistance.
Patent CA-2585291-A1 (CA)
Inventor: WO SHIMING
IPC: C01G15/00
Filed: 2005-10-25
Abstract: In a process for the production of dialkylphosphinic acids, especially branched, dialkylphosphinic acids in high purity via the reaction of an alpha olefin with a hypophosphorous acid or a salt thereof, the improvement comprising conducting the reaction in the presence of a stoichiometric excess of the olefin and isolating and purifying the desired dialkylphosphinic acid product by neutralizing the monoalkylphosphinic acid by-product with an aqueous base; removing the aqueous phase in which the neutralized monoalkylphosphinic acid is preferentially solubilized; acidifying the dialkyl product in the organic phase; and isolating the purified product.
Patent CA-2589060-A1 (CA)
Inventor: SCHRAEML MICHAEL
IPC: G01N33/68
Filed: 2006-01-02
Abstract: The invention concerns a method for the generation of a polypeptide with specific binding properties to a predetermined target molecule which are not naturally inherent to that polypeptide. At the same time an optimization of the binding specifity and a process of production are described. The invention further concerns a method for the identification and modification of specific amino acid positions within a polypeptide scaffold.
Patent CA-2589087-A1 (CA)
Inventor: PFAFF GARY
IPC: C03C17/36
Filed: 2005-12-02
Abstract: Published without an Abstract
Patent CA-2595514-A1 (CA)
Title: Kinase inhibitors
Inventor: XIAO LI
IPC: C07D403/04
Filed: 2006-01-24
Abstract: The present invention relates to indazolyl (1;2,4) triazine compounds having the general structure of Formula (I); useful as protein kinase inhibitors, pharmaceutical compositions comprising such compounds, and methods of treatment using the compounds and compositions to treat conditions such as cancer and proliferative diseases or immunodeficiencies, cardiovascular diseases, endocrine disorders, Parkinson's disease, metabolic diseases, tumorigenesis, Alzheimer's disease, heart disease, diabetes, neurodegeneration, inflammation, kidney disease, atherosclerosis and airway disease. The substituents are defined in the claims.
Patent CA-2596048-A1 (CA)
Title: Method and apparatus for providing transportation status information and using it
Inventor: KIM YOUNG IN
IPC: G08G1/0962
Filed: 2006-05-17
Abstract: There is disclosed a method for processing traffic information comprising the step of receiving the traffic information including message management information including information of a generation time of the traffic information, status information including traffic status information for a road from a first location to a second location, and location information corresponding to the road from the first location to the second location. The method further includes the step of decoding the received traffic information.
Patent CA-2597724-A1 (CA)
Title: Cationic lipids and formulated molecular compositions containing them
Inventor: VARGEESE CHANDRA
IPC: C07J41/00
Filed: 2006-02-14
Abstract: The present invention relates to novel cationic lipids, transfection agents, microparticles, nanoparticles, and short interfering nucleic acid (siNA) molecules. The invention also features compositions, and methods of use for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of gene expression and/or activity in a subject or organism. Specifically, the invention relates to novel cationic lipids, microparticles, nanoparticles and transfection agents that effectively transfect or deliver biologically active molecules, such as antibodies (e.g., monoclonal, chimeric, humanized etc.), cholesterol, hormones, antivirals, peptides, proteins, chemotherapeutics, small molecules, vitamins, co-factors, nucleosides, nucleotides, oligonucleotides, enzymatic nucleic acids, antisense nucleic acids, triplex forming oligonucleotides, 2,5-A chimeras, dsRNA, allozymes, aptamers, decoys and analogs thereof, and small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double- stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules, to relevant cells and/or tissues, such as in a subject or organism. Such novel cationic lipids, microparticles, nanoparticles and transfection agents are useful, for example, in providing compositions to prevent, inhibit, or treat diseases, conditions, or traits in a cell, subject or organism. The compositions described herein are generally referred to as formulated molecular compositions (FMC) or lipid nanoparticles (LNP).
Patent CA-2598337-A1 (CA)
Inventor: MAY YVES
IPC: B01L3/02
Filed: 2006-02-03
Abstract: A shaft for a sampling pipette includes a first cylindrical portion, a first annular shoulder, and a second annular shoulder. A first cross section of the first cylindrical portion has a first diameter. The first annular shoulder includes a first transition end adjacent the first cylindrical portion and a second cylindrical portion. A  second cross section of the second cylindrical portion has a second diameter. The second annular shoulder includes a second transition end adjacent the first annular shoulder and a third cylindrical portion. A third cross section of the third cylindrical portion has a third diameter. The third diameter is greater than the second diameter which is greater than the first diameter. The second diameter and the third diameter are selected so that a pipette tip contacts the second cylindrical portion and the third cylindrical portion when the pipette tip is mounted on the shaft.
Patent CA-2598621-A1 (CA)
Inventor: AMANO MASAAKI
IPC: B29C65/16
Filed: 2006-02-20
Abstract: A gas container and a method of producing the gas container, where liner constituting members can be appropriately joined to each other to improve productivity. The gas container has a resin liner constructed by joining the liner constituting members to each other, at least a part of each liner constituting member having a hollow circular tube like form, and has a reinforcement layer provided on the outer periphery of the resin liner. A  joining portion of one of the liner constituting members and a joining portion of the other constituting member are circumferentially joined by laser welding. The joining portion of the one liner constituting member is formed from a laser transmitting resin and the joining portion of the other liner constituting member is formed from a laser absorptive resin.
Patent CA-2600990-A1 (CA)
Inventor: MARBLE ANDREW E
IPC: G01R33/34
Filed: 2007-09-10
Abstract: A probe suitable for use in unilateral nuclear magnetic resonance imaging and adapted to be embedded in a sample to be analysed, the probe comprising; a static magnetic field generator; a radiofrequency magnetic field generator adjacent to the static magnetic field generator; a circuit controlling the frequency response of the radiofrequency magnetic field generator, adjacent to the static magnetic field generator; an input cable coupled to the frequency control circuit and the frequency control circuit coupled to the radiofrequency magnetic field generator.
Patent CA-2602759-A1 (CA)
Inventor: GRAHAM WILLIAM
IPC: B01D63/10
Filed: 2006-03-06
Abstract: A spiral wound membrane is disclosed which comprises an elongate web of a material which allows water to pass through but inhibits the passage of solids and/or dissolved solids. The web has been folded to zig-zag form to produce a stack of layers (68.1 , 68.2 etc.) joined to one another by reverse bends (72, 74). A perforated tube (18) is provided, the ends of the web forming the stack being secured to the tube. The stack is wound around the tube and there are spacers (58, 62) between the layers, (68.1 , 68.2 etc.). The spacers hold the layers apart to form water flow passages (56, 60). Alternate water flow passages (60) have the ends thereof transverse to the bends (72, 74) sealed closed. These passages are also closed by reverse bends (74) at the radially outer ends thereof. Along their radially inner edges thereof these passages are in communication with the perforations (54) of the tube (20).  Strengthening tapes (70) are provided inside the bends (72, 74).
Patent CA-2607151-A1 (CA)
Title: Hiv integrase inhibitors
Inventor: WAI JOHN S
IPC: A61K31/40
Filed: 2006-05-05
Abstract: Tricyclic compounds of Formula (I) are inhibitors of HIV integrase and inhibitors of HIV replication: wherein bond a, ring A, Rl, R2 and R3 are defined herein. The compounds are useful for the prophylaxis or treatment of infection by HIV and the prophylaxis, treatment, or delay in the onset of AIDS. The compounds are employed against HIV infection and AIDS as compounds per se or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.
Patent CA-2607737-A1 (CA)
Title: Method for treating wood surfaces
Inventor: KINGMA AREND JOUKE
IPC: B27K5/00
Filed: 2006-04-28
Abstract: The invention relates to a method for treating wood or wood material surfaces with surface treatment agents and to the wood or wood materials treated by said method. Said method comprises the steps of a) impregnating wood, a wood material or a material for manufacturing a wood material with a hardenable aqueous composition, which contains at least one cross-linkable compound, selected from .alpha.) low-molecular weight compounds V, having at least two N-bonded groups of formula CH2OH, wherein R = hydrogen or C1-C4 alkyl, and/or one 1,2-bishydroxyethan-1,2-diyl group, bridging two nitrogen atoms, .beta.) precondensates of the compound V and .gamma.) reaction products or mixtures of the compound V with at least one alcohol, selected from C1-C6 alkanols, C2-C6 polyols and oligoalkylene glycols, b) treating the material obtained in step a) at an elevated temperature and, optionally, transforming said material into a wood material and c) treating at least one surface of the wood or wood material to be treated with a surface treatment agent and, optionally, drying the treated surface in a manner known per se.
Patent CA-2610358-A1 (CA)
Inventor: ZUBER MOHAMMED
IPC: C11D1/645
Filed: 2006-06-02
Abstract: Cationic charge boosters, wherein the booster has a single alkoxychain, provide clear or translucent compositions with improved softening performance with a lesser amount of softener active.
Patent CA-2610903-A1 (CA)
Title: N-(pyridin-2-yl)-sulfonamide derivatives
Inventor: NAIR SAJIV KRISHMAN
IPC: A61P9/00
Filed: 2006-06-06
Abstract: The present invention relates to novel compounds, to pharmaceutical compositions comprising the compounds described herein, their pharmaceutically acceptable salts, hydrates and solvates, as well as to the use of the compounds in medicine and for the preparation of a medicament which acts on the human 11-.beta.-hydroxysteroid dehydrogenase type 1 enzyme (11.beta.HSD1).
Patent CA-2611248-A1 (CA)
Inventor: KOMADINA JONATHON
IPC: B29C48/76
Filed: 2006-06-30
Abstract: The invention relates to a process for producing a substantially shell-shaped component, from substantially carbon-fiber-reinforced synthetic material having at least one local reinforcing zone 3 and at least one stiffening element, in particular a fuselage shell, a wing shell, a vertical stabilizer shell or horizontal stabilizer shell of an aircraft or the like. The process according to the invention comprises the following steps: arranging at least one doubler 1 which has already been cured, on an at most partially cured shell skin 2 to form the local reinforcing zone 3, applying at least one stiffening element which has already been cured, and placing at least one at most partially cured connecting angle bracket 6 against the at least one stiffening element at least in the region of the at least one doubler 1, and curing the shell skin 2 and the connecting angle bracket 6. The invention also includes a substantially shell-shaped component having at least one local reinforcing zone 3 and having at least one stiffening element produced by the process according to the invention.
Patent CA-2613781-A1 (CA)
Inventor: ZAUSNER JACK RAUL
IPC: F01D9/02
Filed: 2007-12-06
Abstract: The present invention relates to a method for preventing backflow and forming a cooling layer (30) in an airfoil (60) by creating separation regions (136) at a cooling slot inlet (96) and flowing cooling fluid through the cooling slot (45).
Patent CA-2615726-A1 (CA)
Title: Indol-3-yl-carbonyl-spiro-piperidine derivatives as v1a receptor antagonists
Inventor: RATNI HASANE
IPC: A61P9/00
Filed: 2006-07-04
Abstract: This invention relates to indol-3-yl-carbonyl-spiro-piperidine derivatives which act as Via receptor antagonists and which are represented by Formula (I): wherein the spiro-piperidine head group A and the residues R1, R2 and R3 are as defined herein. The invention further relates to pharmaceutical compositions containing such compounds, their use in medicaments against dysmenorrhea, hypertension, chronic heart failure, inappropriate secretion of vasopressin, liver cirrhosis, nephrotic syndrome, obsessive compulsive disorder, anxious and depressive disorders, and methods of preparation thereof.
Patent CA-2616377-A1 (CA)
Title: Nitrocatechol derivatives as comt inhibitors
Inventor: DOS SANTOS FERREIRA HUMBERTO
IPC: C07D213/89
Filed: 2006-07-26
Abstract: New compounds of formula I are described. The compounds have potentially valuable pharmaceutical properties in the treatment of some central and peripheral nervous system disorders.
Patent CA-2617803-A1 (CA)
Inventor: BOGDANOVA NATALIA N
IPC: C07K19/00
Filed: 2006-08-30
Abstract: The present invention provides nucleotide sequences encoding an insecticidal protein exhibiting lepidopteran inhibitory activity, as well as a novel insecticidal protein referred to herein as a Cry1A.105 insecticide, transgenic plants expressing the insecticide, and methods for detecting the presence of the nucleotide sequences or the insecticide in a biological sample.
Patent CA-2618602-A1 (CA)
Inventor: SNELL JAMIE
IPC: A45C11/04
Filed: 2006-08-07
Abstract: A blister package (10) housing a contact lens (113) is described. The package (10) generally includes a base member (12) including a cavity (18) having a bottom surface (38), for containing a contact lens (10) immersed in a liquid medium. The base member can include a grip region (22) including a curved top surface (22a) shaped to accommodate a thumb and a curved bottom surface (22b) shaped to accommodate an inner curve of a forefinger. Silicone hydrogel contact lenses (10) located in the liquid medium have a reduced tendency to stick to the bottom surface (38) of the cavity (18) without requiring a surfactant and/or a surface modification of the bottom surface (38).
Patent CA-2618824-A1 (CA)
Inventor: MERCURI ROBERT A
IPC: B22F9/28
Filed: 2006-08-09
Abstract: A process for producing nano-scale metal particles includes feeding a least one metal carbonyl into a reactor vessel (20); exposing the met carbonyl to a source of energy sufficient to decompose the metal carbonyl an produce nano-scale metal particles; and depositing or collecting the nan scale metal particles.