baber/WOPTO huggingface dataset:
Patent CA-2668369-A1 (CA)
Title: 5-hydroxymethyl-oxazolidin-2-one antibacterials
Inventor: PANCHAUD PHILIPPE
IPC: A61P31/04
Filed: 2007-11-23
Abstract: The invention relates to novel chimeric antibiotics of formula (I) wherein R1 represents OH, OPO3H2 or OCOR5; R2 represents H, OH or OPO3H2; R3 represents H or halogen; R4 is H, (C1-C3) alkyl, or cycloalkyl; R5 represents piperidin-4-yl or R5 is the residue of a naturally occurring amino acid, of the enantiomer of a naturally occurring amino acid or of dimethylaminoglycine; n is O or 1; and to salts (in particular pharmaceutically acceptable salts) of compounds of formula (I). These chimeric compounds are useful in the manufacture of medicaments for the treatment of infections (e.g. bacterial infections).
Patent CA-2668771-A1 (CA)
Inventor: WANG WENGE
IPC: C12N5/00
Filed: 2007-11-07
Abstract: This invention relates to methods for rationally designing cell culture media for use in cell cultures, e.g., cell cultures employed in polypeptide production; cell culture media designed with the disclosed methods; methods of producing a polypeptide of interest, e.g., an antibody, using such media; polypeptides produced using the methods and media disclosed herein; and pharmaceuticals compositions containing such polypeptides. The rationally designed media contain a concentration of an amino acid that is calculated for use in cell mass, a concentration of the amino acid that is calculated for use in cell maintenance, and a concentration of the amino acid that is calculated for incorporation into the polypeptide of interest. The rationally designed media may contain a baseline- adjusted concentration, A, of at least one amino acid that is calculated according to the formula A=[(M*X)+(N*P)+(Y*M*X)]*F, wherein X is the concentration of the amino acid that is used per unit of cell mass, P is the concentration of the amino acid that is used for incorporation into the polypeptide of interest per unit of polypeptide titer, M is the multiplier for the desired peak cell density of the cell culture, N is the multiplier for the desired concentration of the polypeptide of interest, Y is the cell maintenance factor; and F is the baseline factor. This rationally designed media may also be used to produce a starting cell culture medium comprising a concentration, B, of at least one amino acid according to the formula B=[A- (Z*V)]/(1-V), wherein Z is a concentration of the amino acid in the feeding cell culture medium, and V is a volume of the feeding culture medium as a proportion of the desired cell culture medium volume.
Patent CA-2676346-A1 (CA)
Inventor: MARDEN KAREN
IPC: F21S10/04
Filed: 2009-08-21
Abstract: A removable, decorative sleeve for wax-surfaced flameless candles comprising a cylindrical, open-ended form wherein the form is made of one or more preferably overlapping layers of a flexible, transparent or translucent material such as, but not limited to, plastic laminate. The sleeve is decorated in a manner such that the light emitting from the flameless candle passes through the form and serves to accentuate the decoration. Once applied, the sleeve remains in place substantially by friction between the form and the wax surface of the flameless candle.
Patent CA-2676799-A1 (CA)
Inventor: BEN-SHALOM AMIR
IPC: H02J17/00
Filed: 2008-01-28
Abstract: A pin-less power coupling arrangement comprising at least one pin-less power jack; the power jack comprising a primary coil shielded behind an insulating layer for inductive coupling to a pin-less power plug; said power plug comprising a secondary coil wherein said insulating layer is substantially flat and said power plug and said power jack may be aligned by an alignment means. Various such alignment means are discussed as are enabled surfaces for supporting inductive power jacks and inductive plugs coupled to various appliances.
Patent CA-2678122-A1 (CA)
Inventor: TYRELL BRUCE M
IPC: B62B5/00
Filed: 2009-09-08
Abstract: Improvements to shopping carts are disclosed herein. In one embodiment, an article carrying apparatus in the form of a support is used with a shopping cart to provide a horizontal support for safely carrying loads that are longer than the length of the cart. The support may be used with any conventional shopping cart having nestable or non-nestable baskets. The support is hingedly attached to a lower structural member of the cart basket. The support is movable between a first position in which it lays flat against the bottom wall of the cart basket, allowing the basket to be nested into an adjacent cart, and a second position in which it is substantially resting against the front wall of the basket. In another embodiment, the invention is directed to a displaceable front wall for a shopping cart, with or without a load carrying apparatus associated with the front wall to provide a horizontal support for safely carrying loads that are longer than the length of the cart and must sit on top of the cart basket to be transported.
Patent CA-2679294-A1 (CA)
Inventor: SUAU JEAN-MARC
IPC: C01B32/60
Filed: 2008-02-26
Abstract: The invention relates to the use, in a hydraulic binder-based composition, of a calcium carbonate characterized in that it is obtained by dry-grinding, and in that it is dry-ground in the presence of a grinding aid agent that is a (meth)acrylic acid copolymer with a monomer carrying an alkoxy or hydroxy polyalkylene glycol function. The invention also concerns the hydraulic binder-based compositions thus obtained.
Patent CA-2680207-A1 (CA)
Inventor: SOON-SHIONG PATRICK
IPC: A61K9/51
Filed: 2008-03-07
Abstract: The present invention features methods for treating, stabilizing, prevent ing, and/or delaying cancer by administering nanoparticles that comprise rap amycin or a derivative thereof. The invention also provides compositions (e. g., unit dosage forms) comprising nanoparticles that comprise a carrier prot ein and rapamycin or a derivative thereof. The invention further provides co mbination therapy methods of treating cancer comprising administering to an individual an effective amount of nanoparticles that comprise rapamycin or a derivative thereof and a second therapy.
Patent CA-2681298-A1 (CA)
Title: Polyethylene and catalyst composition and process for the preparation thereof
Inventor: MIHAN SHAHRAM
IPC: D01F6/30
Filed: 2008-03-31
Abstract: The invention relates to a bimodal or multimodal polyethylene which comprises ethylene homopolymers and/or copolymers of ethylene with .alpha.-olefins, has a polydispersity index Mw/Mn of the low molecular weight component of less than 10 and can be prepared using a polymerization catalyst based on a Ziegler component and a late transition metal component having a tridentate ligand which bears at least two ortho.ortho-disubstituted aryl radicals and also a catalyst system and a process for preparing the polyethylene and also fibers, moldings, films and polymer blends comprising this material.
Patent CA-2682489-A1 (CA)
Inventor: HAMAZAKI HIROSHI
IPC: F01D9/02
Filed: 2008-03-28
Abstract: The wall of a turbo machine having a cascade of blades comprises a first platform facing a first channel between the blades in the cascade of blades, and a second platform facing a second channel between adjoining cascade of blades on the upstream side and the downstream side and having a circumferential outline having a distribution of radial position. With such an arrangement, loss due to disturbance of flow through the gap of axially adjoining walls can be reduced.
Patent CA-2686860-A1 (CA)
Title: Device and methods for calibrating analyte sensors
Inventor: MARKLE DAVID R
IPC: G01N27/416
Filed: 2008-05-09
Abstract: The present invention relates to methods and systems for multipoint calibration of an analyte sensor (20), which is exposed to a first calibration solution (30) and a second calibration solution (60). The analyte sensor can be a glucose sensor o ra pH sensor.
Patent CA-2687955-A1 (CA)
Inventor: KOMAGATA TOSHIKAZU
IPC: A61P25/04
Filed: 2008-05-20
Abstract: Crystalline particles of N-(17-cyclopropylmethyl-4,5.alpha.-epoxy-3,14-dihydroxy-morphinan-6.beta.-yl)-phthalimide or a pharmaceutically acceptable salt thereof are disclosed. The crystalline particles have a particle diameter distribution in which a particle diameter (D50) at the point where cumulative frequency of volume distribution cumulatively calculated from particles having a smaller diameter reaches 50% is within a range of 1 to 30 µm, and a particle diameter (D90) at the point where cumulative frequency of volume distribution cumulatively calculated from particles having a smaller diameter reaches 90% is not more than 90 µm, which crystalline particles have a degree of crystallinity of not less than 80%. By the crystalline particles, bioavailability of the active substance may be increased while ensuring storage stability of the compound.
Patent CA-2689411-A1 (CA)
Title: A ladder and its ladder tread
Inventor: LENG LUHAO
IPC: E06C1/08
Filed: 2008-06-25
Abstract: A ladder includes legs (10, 20) and a tread (50). The ladder tread (50) is mounted between two legs (10, 20) and includes a plastic step (52) and a metal support bar (51). The plastic step (52) is supported and connected by the metal support bar (51).
Patent CA-2689668-A1 (CA)
Inventor: TRAN BO L
IPC: B03D1/006
Filed: 2008-06-18
Abstract: Methods and compositions for separating materials are provided. The present invention provides a method of separating a first material from a second material such as mixing the first material and the second material in a slurry with a beneficiation composition. The beneficiation composition can comprise methyl isobutyl carbinol mixture derived from a methyl isobutyl ketone and/or methyl isobutyl carbinol manufacturing process. Additionally air bubbles can be provided in the slurry to form bubble-particle aggregates with the first material and the bubble-particle aggregates can be allowed to be separated from the second material.
Patent CA-2692379-A1 (CA)
Title: Antiproliferative compounds based on 5-membered heterocycles
Inventor: ETTMAYER PETER
IPC: C07D401/14
Filed: 2008-07-01
Abstract: The present invention encompasses com-pounds of general formula (1) wherein the groups R2 to R4 L, Q and n are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or ab-normal cell proliferation, and their use for preparing a phar-maceutical composition with the above-mentioned proper-ties.
Patent CA-2694907-A1 (CA)
Inventor: COPPER CHARLES DUDLEY
IPC: H01R4/50
Filed: 2008-08-26
Abstract: An electrical connector assembly includes a spring member (108) having a generally C-shaped body extending between a leading edge (160) and a trailing edge (162). The C-shaped body is formed by a first hook portion (130), a second hook portion (132), and a central section (134) extending between the first hook portion and the second hook portion. Each of the hook portions are adapted to receive a conductor (102, 104). The spring member is movable between a normal position and a deflected position, wherein in the deflected position, the spring member imparts a clamping force on the first and second conductors. The assembly further includes a wedge member (106) having a leading end (114) and a trailing end (116). The wedge is positionable within the spring member to drive the spring member from the normal position to the deflected position, wherein the wedge has an initial position and a final position corresponding to the deflected position of the spring member.
Patent CA-2695489-A1 (CA)
Inventor: PARKS THOMAS R
IPC: G01L9/04
Filed: 2008-04-23
Abstract: An accurate and low cost macro pressure sensor is described. The pressure sensor includes an array of capacitive sensing elements formed at the intersections of sets of conductors. A lower set of conductors is supported by a substrate and an upper set of conductors is supported on a flexible polymer membrane. Capacitive sensing elements are formed where a conductor in the upper set overlaps a spacer in the lower set. Separators hold the membrane away from the substrate with a separation that, because of deflection of the membrane, varies in relation to the pressure applied to the membrane. As a result, the separation of conductors, and therefore capacitance, in each cell varies in response to the applied pressure. By attaching the membrane to the separators and optionally using slits in the membrane between capacitive sensing elements, measurements made in each capacitive sensing element can be mechanically decoupled.
Patent CA-2696790-A1 (CA)
Inventor: KEMPER KONRAD
IPC: A01N43/54
Filed: 2005-06-07
Abstract: The use of one or more DMI fungicides from the group consisting of:  a) triazoles: a.1. azaconazole, a.2. bitertanol, a.3. bromuconazole, a.4. cyproconazole, a.5.  difenoconazole, a.6. diniconazole, a.7. epoxiconazole, a.8. fenbuconazole, a.9.  fluquinconazole, a.10. flusilazole, a.11. flutriafol, a.12. hexaconazole, a.13.  imibenconazole, a.14. ipconazole, a.15. metconazole, a.16. myclobutanil, a.17.    paclobutrazol, a.18. penconazole, a.19. propiconazole, a.20. prothioconazole, a.21.  simeconazole, a.22. tebuconazole, a.23. tetraconazole, a.24. triadimenol, a.25. tri-ticonazole;   b) pyrimidines: b.I. fenarimol, b.2. nuarimol;  c) pyridiness: c.I. pyrifenox;  and d) imidazoles: d.1. imazalil, d.2. oxpoconazole fumarate, d.3. peforazoate, d.4. prochloraz, d.5. triflumizole, as seed dressing for soya beans against soya bean rust.
Patent CA-2697199-A1 (CA)
Inventor: PARIZEK SCOTT
IPC: A45C9/00
Filed: 2010-03-19
Abstract: A display stand case table provides additional utility for users attending tradeshows, conventions and similar events by providing a work table or display table usable for various purposes. In addition to including a protective housing for transporting displays stands, the case is convertible to a table configuration wherein a carried tabletop is supported by a top edge of the case along with a related hinged lid. In this way, the tabletop is of sufficient size for the display of promotional items, samples, brochures, etc.  while also being sufficiently supported. In addition, a secondary lid is provided at an interim location along one side of the case body. The secondary lid can be supported in a substantially horizontal orientation, thus providing an additional supporting shelf. It is contemplated that this secondary support shelf provides a surface to hold or contain audio visual equipment, laptop computers or promotional materials.
Patent CA-2698916-A1 (CA)
Inventor: EIDE JORGEN
IPC: E21B33/035
Filed: 2008-08-29
Abstract: The present invention regards a subsea valve system comprising a valve, a fluid supply line (10) connectable to a remote fluid supply (2) and in connection with an inlet of the valve (12), an outlet (14) of the valve connectable to an outlet fluid line (15) and a fluid tight housing (11) at least partly enclosing the valve.  According to the invention the fluid supply line (10) comprises an outlet (101) within the housing, establishing a pressure within the housing mainly equal to the pressure of the supply fluid at the inlet of the valve. The invention also regards a method for protecting a subsea valve system.
Patent CA-2701321-A1 (CA)
Inventor: FURGERSON DAVID
IPC: E06B1/04
Filed: 2010-04-22
Abstract: A window or door system includes a frame adapted to be received within a window or door opening. A window or door unit is disposed on the frame, and a retainer is received by interference fit on either the frame or the window or door unit. The retainer has a portion that extends to engage the other of the frame and window or door unit, and to hold the window or door unit on the frame. The frame can be rectangular, for example, and the retainer may be linear extending along at least one edge of the frame. The frame can include an outwardly opening slot, and the retainer may be received by snap fit in the slot.
Patent CA-2709737-A1 (CA)
Title: Energized restraining gasket for mechanical joints of pipes
Inventor: COPELAND DANIEL
IPC: F16L21/04
Filed: 2003-10-15
Abstract: The present invention may be basically described as a gasket for converting a standard mechanical joint into a restrained mechanical joint without the need for altered configuration of the bell, spigot, or gland of the joint, and without the need for additional fittings or devices. in the practice of the present invention, a standard mechanical joint's bell and gland configuration can be employed to connect a spigot end of one pipe length to the bell end of another pipe length in a restrained relationship, with the restraint based on forces superior to rubber-to-pipe friction. In more particular discussion of the embodiments taught, the invention includes forming the gasket to fit within the bell in such a manner that a void, or gutter, exists during rest, into which void the gasket compresses, which in turn influences the rotational motion of the segment. In this manner, the configuration of the gasket influences the timing and extent of rotation throughout the process of securing the gland to the bell.
Patent CA-2712485-A1 (CA)
Inventor: BIRCH GREGORY LAWRENCE
IPC: G06F9/46
Filed: 2009-01-22
Abstract: An interactive system for dynamic display of operating hour information in a graphic format to users of internet linked computers and devices comprising a grid model graphically representing a set of potential operating hours of an enterprise, a depiction of shaded regions superimposed on the grid model representative of the enterprise's operating hours, an icon depicting a current operating status for the enterprise, the position of the icon on the grid model representing the current date and clock time relative to the shaded regions, a sensor interface to receive the operating hour data, and a graphics generator to prepare a presentation of the grid model and icon according to the data as correlated to the current date and clock time.
Patent CA-2713401-A1 (CA)
Inventor: JI TINGFANG
IPC: H04W36/36
Filed: 2009-01-30
Abstract: Systems and methodologies are described that facilitate selecting and/or reselecting one or more access points, related cells, or carriers based at least in part on calculating an energy efficiency related to the access points. In particular, the energy efficiency can be based at least in part on an estimated pathloss and/or a level of interference related to communicating with the access points. Moreover, load parameters related to the access point can be received and evaluated in selecting and/or reselecting the access point. Thus, access points can be selected or reselected based on parameters other than forward link transmit power. In addition, pathloss and/or interference levels can be weighed based on access point type to prevent macrocell overloading.
Patent CA-2716296-A1 (CA)
Inventor: CAI ZHIJUN
IPC: H04W36/02
Filed: 2010-10-01
Abstract: A method is provided for handing over a user equipment (UE). The method includes a donor access node with which the UE is in communication via a relay node receiving UE handover context information. The method further includes the donor access node using the UE handover context information to identify data packets that belong to the UE and are to be forwarded from the donor access node to a target access node.
Patent CA-2716768-A1 (CA)
Inventor: POE ROGER L
IPC: F23G7/08
Filed: 2010-10-06
Abstract: In one aspect, the invention provides an automatic control system that includes an optical image capture device as part of an imaging system. In another aspect, the invention provides an imaging system that can control a flame generation system utilizing an optical image capture device in connection with a computer system, including software (and corresponding algorithms), and related apparatus as necessary. The system can be used to control various aspects of flame generating equipment such as flares, burners, pilots and other combustion equipment. Qualitative and quantitative analyses of flames, for example, can be carried out. In another aspect, the invention provides a specific methodology for using the inventive image sensing control system.
Patent CA-2721099-A1 (CA)
Inventor: BACANI GENESIS M
IPC: C07D519/00
Filed: 2009-04-09
Abstract: Thiazolopyridin-2-yloxy-phenyl and thiazolopyrazin-2-yloxy-phenyl amine compounds are described, which are useful as LTA4 hydrolase (LTA4H) modulators. Such compounds may be used in pharmaceutical compositions and methods for modulation of LTA4H and for the treatment of disease states, disorders, and conditions mediated by LTA4 hydrolase activity.
Patent CA-2721140-A1 (CA)
Title: Tetracyclic anthraquinone antibiotic derivatives with high activity, process for preparing the same and use thereof
Inventor: ZHANG HESHENG
IPC: C07H15/252
Filed: 2009-04-09
Abstract: The present invention relates to tetracyclic anthraquinone antibiotic derivatives with anticancer activity. The tetracyclic anthraquinone antibiotic derivatives as provided in the present invention have the same or higher activity than that of the known drugs such as doxorubicin, daunorubicin and the like in the cellular level while having better tolerance than that of doxorubicin and daunorubicin in the animal body.
Patent CA-2722135-A1 (CA)
Inventor: FLACK ALBERT JOSEPH
IPC: H02J7/14
Filed: 2009-04-28
Abstract: An electrical connec-tion system including a triaxial socket and a triaxial plug, each having three concentric contacts - an inner, an in-termediate and an outer contact. In the process of connecting, the outer contacts connect first, the inner con-tacts connect second, and the interme-diate contacts connect third. All con-tacts except the plug inner contact are connected to an insulator that covers one radial side of the contact, and ex-tends past and over the end of the contact. Two of the insulators isolate the inner contacts from the intermedi-ate contacts prior to either of their connections being made.
Patent CA-2724192-A1 (CA)
Title: Substituted imidazo- and triazolopyrimidines, imidazo- and pyrazolopyrazines and imidazotriazines as gsk3beta-inhibitors
Inventor: SIEGEL STEPHAN
IPC: C07D487/04
Filed: 2009-05-02
Abstract: The invention relates to substituted imidazo- and triazolopyrimidines, imidazo-and pyrazolopyrazines and imidazotriazines and processes for their preparation, and their use for the manufacture of medicaments for the treatment and/or prophylaxis of diseases, in particular of hematological disorders, preferably of leukopenias and neutropenias.
Patent CA-2729936-A1 (CA)
Inventor: DESHPANDE MANOJ M
IPC: H04W48/12
Filed: 2009-04-13
Abstract: A femto cell neighbor list message for a wireless communication system that includes the frequencies and pseudonoise offsets reserved for macro cells and femto cells is disclosed. When the user equipment discovers the femto cell, the user equipment can read the Femto Cell Identification Message and present the identification information to the subscriber. In absence of this knowledge, a manual femto cell search must search all frequencies and all pseudonoise offsets resulting in lengthy search times.
Patent CA-2730265-A1 (CA)
Title: Series of skin-whitening (lightening) compounds
Inventor: NANDY SANDIP K
IPC: C07C43/23
Filed: 2009-07-21
Abstract: The present invention is directed to inhibitors of tyrosinase, pharmaceutical compositions comprising such tyrosinase inhibitors, and methods of making and using the same. Specifically, included in the present invention are compositions of matter comprised of at least one 2,4-dihydroxybenzene analog, which inhibit the activity of tyrosinase and which inhibit the overproduction of melanin.