baber/WOPTO huggingface dataset:
Patent CA-2701550-A1 (CA)
Inventor: PELSTER THOMAS
IPC: C09C1/50
Filed: 2008-09-04
Abstract: The invention relates to black having a CTAB surface area of 100 to 160 m2/g, a quartile ratio of more than 1.60, and an FP index of > 0. Said black is produced in a furnace reactor. Sixty to 90 percent by weight of the raw black material are injected into the reactor in the first third of the reaction zone, while the remaining amount of the raw black material is injected into the reactor upstream at least in one other point. In addition, the combustible is conducted such that 90 to 100 percent by weight of the combustible are evaporated when first hitting the raw black material and 80 to 99 percent by weight of the combustible are evaporated 5ms before hitting the raw black material.  Said blacks can be used in rubber mixtures.
Patent CA-2703489-A1 (CA)
Inventor: FRUYAMA HIDETOMO
IPC: C07D519/00
Filed: 2008-10-20
Abstract: The invention relates to a compound of general formula (1-0):       wherein R1 means a C1-C6 alkyl group, a C2-C6 alkenyl group, a C2-C6 alkynyl group, or a C3-C6 cycloalkyl group; R2, R3, R4 and R5 mean a hydrogen atom, a halogen atom, a C1-C6 alkyl group, a halo-C1-C6 alkyl group, a C1-C6 alkoxy group, or a halo-C1-C6 alkoxy group; R6 means a hydrogen atom, or a C1-C6 alkyl group; R7a means a hydrogen atom, a halogen atom, a C1-C6 alkyl group, a halo-C1-C6 alkyl group, a C1-C6 alkoxy group, a hydroxy-C1-C6 alkyl group, -Q2-N(R1c)R1d or a nitrogen-containing heterocyclic group; R8a means a hydrogen atom, a halogen atom, a C1-C6 alkyl group, a halo-C1-C6 alkyl group, a C1-C6 alkoxy group or a hydroxy-C1-C6 alkyl group; or R7a and R8a form, as taken together, a C2-C6 alkylene group, or R7a and R8a and the ring atoms to which they bond may form a spiro ring or a bicyclo ring;  and X and Y mean a methine group or a nitrogen atom. The compound of the invention has, based on its excellent Wee I kinase-inhibitory effect, a cell growth-inhibitory effect and an additive/synergistic effect with any other anticancer agent, and is therefore useful in the field of medicine.
Patent CA-2705573-A1 (CA)
Inventor: HATTENDORF JUDY
IPC: A61K38/43
Filed: 2008-11-14
Abstract: Arbutin-containing compositions are useful for topical application to provide enhanced luminosity, brightening or lightening to the skin of a user and are at least 85% as efficacious (with regard to skin lightening, when used alone or in a system as measured by Chromameter® b* parameter values) as substantially corresponding compositions containing hydroquinone in an amount from about the same molar amount to about 1.5 times the molar amount of arbutin.
Patent CA-2707071-A1 (CA)
Inventor: HEATHMAN JAMES F
IPC: B01F23/00
Filed: 2008-12-05
Abstract: Improved methods and systems of blending emulsified well treatment fluids at the well site. A method of blending emulsified well treatment fluids comprising providing a first centrifugal pump for pumping a first component of the emulsion well treatment fluid into a pipe; providing a first valve for controlling the flow of the first component of the emulsion well treatment fluid into the pipe; providing a second centrifugal pump for pumping a second component of the emulsion well treatment fluid into the pipe; providing a second valve for controlling the flow of the second component of the emulsion well treatment fluid into the pipe; providing an emulsion mixer loop coupled to the pipe for mixing the emulsion well treatment fluid; and controlling the pumps and the valves so as to control the ratio of the first component of the emulsion well treatment fluid to the second component of the emulsion well treatment fluid being delivered to the pipe.
Patent CA-2709465-A1 (CA)
Title: Image forming agent storage unit, method for filing image forming agent storage unit with image forming agent, and image forming apparatus
Inventor: TAKIGUCHI TOSHIO
IPC: G03G13/08
Filed: 2010-07-14
Abstract: An image forming agent storage unit includes a body portion, grip portion, a movement preventing member. The body portion exists to extend in a direction in which the image forming agent storage unit is mounted in an image forming apparatus. The grip portion is disposed on an operator's side of the body portion in the direction in which the image forming agent storage unit is mounted in the image forming apparatus, so that the grip portion can be gripped by a hand. The movement preventing member is disposed in a top portion of the grip portion. The movement preventing member is caught on the image forming apparatus. And, the movement preventing member prevents the image forming agent storage unit mounted in the image forming apparatus from moving in a direction in which the image forming agent storage unit is pulled out.
Patent CA-2709681-A1 (CA)
Inventor: CHANG TAE RYUN
IPC: H03M13/00
Filed: 2008-07-17
Abstract: A method and apparatus for decoding encoded data bits of a wireless communication transmission are provided.  A set of a-priori bit values corresponding to known bit values of the encoded data bits may be generated. Decoding paths that correspond to decoded data bits that are inconsistent with the a-priori bit values may be removed from the possible decoding paths to consider, and decoding the encoded data bits by selecting a decoding path from remaining decoding paths of the possible decoding paths that were not removed.
Patent CA-2711703-A1 (CA)
Inventor: TAMARKIN DOV
IPC: A61Q19/00
Filed: 2009-01-08
Abstract: This invention relates to foamable compositions that are capable of producing a sensation or sensation modifying effect upon application on a body surface. More particularly the invention relates to a composition that provides to a subject at least one sensation for a sustained period of time following application to the skin. The composition includes (a) at least one sensation or sensation modifying agent, comprising one or more of a cooling agent, a warming agent, a relaxing or soothing agent, and a stimulating or refreshing agent; (b) a foamable carrier; and (c) a propellant having a concentration about 3% to about 45%  by weight of the total composition. The composition is stored in an aerosol container and upon release expands to form a non-crackling short term stable foam.
Patent CA-2712200-A1 (CA)
Inventor: KRSTANOVIC CHRIS
IPC: G01S13/91
Filed: 2010-08-05
Abstract: A radar parking detection system with a Ultra Wide Band (UWB) detection and transmission system including a hardened radar device placed in the vicinity of a parking space to be monitored by using measurements of time delays observed in the reflection of radio waves reflected from objects in the proximity of the transmitted waves and further including a hardened electronic sensor using (UWB) frequencies to determine the presence or absence of a vehicle in the parking space at close range; and a radio transmitter using multiple data transmission to limit the amount of lost data and to communicate changes in status of the parking space.
Patent CA-2712419-A1 (CA)
Title: A method for controlling fill speed in a molding system
Inventor: VAN EERDE TREVOR PAUL
IPC: B29C45/77
Filed: 2009-01-30
Abstract: There is disclosed a method (300) for controlling a fill speed of an injection unit (100), the method (300) executable in a computing apparatus (130) configured to control a plunger actuator (116) of the injection unit (100). The method (300) comprises receiving (302) an indication of a mold-cavity-filling parameter, the mold-cavity-filling parameter being indicative of a number of molding cavities of a multi-cavity mold having been filled; responsive to the mold-cavity-filling parameter satisfying a pre-determined threshold, releasing (306) a control signal to the plunger actuator (116) to control speed associated with a plunger (114) of the injection unit (100) from a first filling speed to a second filling speed.
Patent CA-2712477-A1 (CA)
Title: Method for coating silicone hydrogels
Inventor: KNUTH MONIKA
IPC: B29D11/00
Filed: 2009-01-21
Abstract: The invention relates to a process for producing biomedical articles, in particular, silicone hydrogel contact lenses having durable hydrophilic chitosan coating. The chitosan coating is covalently attached to the medical device by performing a crosslinking reaction between chitosan and the carboxylic groups on the surface of a medical device directly in a sealed package during autoclave. The coated biomedical articles obtainable by the process of the invention have desirable characteristics regarding adherence to the substrate, durability, hydrophilicity, wettability, biocompatibility and permeability and are thus especially useful in the field of ophthalmic devices.
Patent CA-2714581-A1 (CA)
Inventor: MORATIEL YUGUEROS RUBEN
IPC: A01G3/00
Filed: 2009-02-13
Abstract: The present invention provides a cryoprotective aqueous composition for removing frost from lawns and for preventing the appearance thereof, characterized in that it comprises two or more alcohols and at least one wetting compound.   Likewise, the invention provides a method for removing frost from lawns, consisting of applying the cryoprotective aqueous composition, in diluted form, directly on the lawn surface by means of spraying.
Patent CA-2717111-A1 (CA)
Inventor: FEVOLA MICHAEL J
IPC: A61K8/72
Filed: 2010-10-06
Abstract: Provided is a composition comprising comprising a superhydrophilic amphiphilic copolymer, a micellar thickener, and a pharmaceutically-acceptable carrier, wherein: said superhydrophilic amphiphilic copolymer comprises a starch-based polysaccharide modified with a hydrophobic reagent having a weight average molecular weight that is less than about 200,000, and the micellar thickener is a corona thickener. The composition has relatively low irritation and high flash-foaming associated therewith.
Patent CA-2717397-A1 (CA)
Inventor: CHENG KUO-JOAN
IPC: A23K1/175
Filed: 2002-04-23
Abstract: Improved particulate feed additives and methods are provided for enhancing feed utilization efficiency in a ruminant animal by adding to the feed of the animals a particulate feed additive comprising a nonionic surfactant to enhance the utilization of the feed by the animal and a sufficient amount of an antioxidant agent to substantially enhance the shelf life of the feed additive. The methods and compositions result in enhanced weight gain and/or milk production by the animal.
Patent CA-2717874-A1 (CA)
Inventor: WALLACE DOUG
IPC: G09B19/00
Filed: 2010-10-18
Abstract: A method is provided for creating a foundational instructional design model for shareable content object (SCO) by pre-defining a semantically structured reusable learning type (RLT), and joining individual or repeated RLT's with sequence or choice indicators to form an instructional design model. The instructional design model is itself a semantically structured document that can be used and reused to create SCOs.
Patent CA-2718672-A1 (CA)
Inventor: KRASZNAI CHARLES Z
IPC: A47J42/40
Filed: 2010-10-25
Abstract: A bowl and cap assembly for use with a spice grinder has a bowl and a cap. The bowl has an open end at the top, a floor, and a sidewall. The cap is a generally flat, circular disc having a circumferential wall. The cap's outside diameter is less than the inside diameter of the bowl at the bowl's top rim.  At a location vertically below the rim, the bowl's inside diameter is less than the outside diameter of the cap. This causes the cap to hang up at that vertical location, which is beneath the rim, in order to sealingly enclose a volume of the bowl interior during spice grinding. This reduction in inside diameter can be made by tapering the sidewall of the bowl.
Patent CA-2722378-A1 (CA)
Title: Human antibodies that bind tnf alpha
Inventor: JAKOBOVITS AYA
IPC: C12N5/08
Filed: 1997-12-03
Abstract: The present invention relates to transgenic non-human animals that are engineered to contain human immunoglobulin gene loci. In particular, animals in accordance with the invention possess human Ig loci that include plural variable (V H and V .KAPPA. regions. Advantageously, the inclusion of plural variable region genes enhances the specificity and diversity of human antibodies produced by the animal. Further, the inclusion of such regions enhances and reconstitutes B-cell development to the animals, such that the animals possess abundant mature B--cells secreting extremely high affinity antibodies.
Patent CA-2726848-A1 (CA)
Inventor: AKSNES ANDERS
IPC: A61K45/06
Filed: 2008-06-06
Abstract: The invention concerns novel use for Hydroxyproline in a pharmaceutical or dietary food or feed compositions for promoting growth e.g. of fish and/or for treating, ameliorating, or curing certain disorders including osteoporosis, psoriasis, enteritis and gingivitis.
Patent CA-2727656-A1 (CA)
Inventor: LORENZ KLAUS
IPC: C04B24/26
Filed: 2009-06-10
Abstract: A non- ionic polyether-polyester copolymer for extending workability to a cementitious mixture containing hydraulic cement and water, wherein the copolymer comprises residues of at least the following monomers: Component A comprising an ethylenically unsaturated carboxylic acid ester monomer comprising a moiety hydrolysable in the cementitious mixture, wherein the hydrolyzed monomer residue comprises an active binding site for a component of the cementitious mixture; and, at least one of: Component B comprising an ethylenically unsaturated, carboxylic acid ester or alkenyl ether monomer comprising at least one C2-4 oxyalkylene side group of about 1 to 30 units; or, Component C  comprising an ethylenically unsaturated, carboxylic acid ester or alkenyl ether monomer comprising at least one C2-4 oxyalkylene side group of 31 to about 350 units; wherein the molar ratio of Component A to the sum of the molar ratios of Component B and Component C is about 1:1 to about 10:1.
Patent CA-2727923-A1 (CA)
Inventor: MURAKATA MASATOSHI
IPC: C07H23/00
Filed: 2009-06-19
Abstract: The present invention provides a process for preparing a spiroketal derivative, via an intermediate represented by Formula (VI):   see formula (VI) wherein variable groups and numbers are as defined in the specification, which can be produced from dihalobenzene derivatives in one pot reaction.
Patent CA-2728695-A1 (CA)
Inventor: FAYOL AUDE
IPC: C07D471/04
Filed: 2009-06-25
Abstract: A pyrimidone derivative represented by formula (I) or a salt thereof, or a solvate thereof or a hydrate thereof (I), wherein, X represents a methylene, NH, a nitrogen atom substituted by a C(O)-O-(C1-6-alkyl) group; R1 represents a 2, 3 or 4-pyridine ring or a 2, 4 or 5-pyrimidine ring, the ring being optionally substituted by a C1-6 alkyl group, a C1-6 alkoxy group or a halogen atom; R2 represents a hydrogen atom, a C1-6 alkyl group or a halogen atom; R3 represents a C1-6 alkyl group optionally substituted, R4 represents a hydrogen atom, a halogen atom, a hydroxyl group, a C1-6 alkyl group; m represents 1 to 2 when X is a methylene or m represents 2 when X is NH, a nitrogen atom substituted by a C(O)-O-(C1-6-alkyl) group; in the form of a free base or of an addition salt with an acid. Use in therapeutic
Patent CA-2728864-A1 (CA)
Inventor: BOSMAN RIGOBERT
IPC: F17C1/16
Filed: 2009-06-24
Abstract: The invention relates to a reinforcing liner comprising load-bearing yarns of a first type characterized in that the liner further comprises load-bearing yarns of a second type having a creep rate ~2 of at least 10 times higher than the creep rate ~` of the yarns of first type, i.e. ~1 >=  x ~1, wherein the creep rates are measured on the yarns at a temperature of 20°C and under an applied load of 600 MPa. The invention also relates to a pressure vessel comprising thereof.
Patent CA-2730024-A1 (CA)
Title: Microporous and mesoporous carbon xerogel having a characteristic mesopore size and precursors thereof and also a process for producing these and their use
Inventor: SCHERDEL CHRISTIAN
IPC: C04B38/00
Filed: 2009-07-01
Abstract: The invention relates to a microporous and mesoporous carbon xerogel and organic precursors thereof based on a phenol-formaldehyde xerogel. A characteristic parameter common to carbon xerogels is a peak in the mesopore size distribution determined by the BJH method (Barrett-Joyner-Halenda) from nitrogen absorption measurements at 77 K in the range from 3.5 nm to 4 nm. The production process is characterized firstly by the low starting material costs (use of phenol instead of resorcinol) and secondly by very simple and cost-effective processing; convective drying without solvent exchange instead of supercritical drying or freeze drying. The carbon xerogels and their organic phenol-formaldehyde xerogel precursors have densities of 0.20-1.20 g/cm3, corresponding to a porosity of up to 89%, and the xerogels can also have a relevant mesopore volume. The carbon xerogels obtained from the phenol-formaldehyde xerogels are also microporous.
Patent CA-2731141-A1 (CA)
Inventor: MARTIN-COCHER GAELLE CHRISTINE
IPC: H04W4/18
Filed: 2011-02-08
Abstract: A system and method are provided for extracting a portion of content from a data item and separately displaying such content on a secondary display screen such as an interactive display (e.g. touch-sensitive or clickable display) that enables interactive content portions to be extracted from the data item and provided separately from the remaining content to both free up space on a primary display screen and maintain visibility of the interactive content, while permitting navigation within the remaining content. Such extraction of content is particularly advantageous for separating logos (e.g. those used for brand recognition (passive), those providing home page links (active), etc.), advertising, and M-commerce (e.g.  "buy now" or "add to cart" buttons). By using interactive secondary displays, the extracted content item can target interactive content portions that allow easy access to features without having to navigate within the main content each time.
Patent CA-2732327-A1 (CA)
Inventor: LEBLANC RANDY
IPC: E21B10/43
Filed: 2009-07-31
Abstract: A universal joint assembly (200) includes an assembly housing (210), an assembly cap (215) coupled to the assem-bly housing (210), a rotatable mandrel (205), a plurality of substantially spherical drive balls (235), and a floating washer (220).  The assembly housing (210) has a plurality of pockets (317) formed in an interior surface of the assembly housing (210). The ro-tatable mandrel (205) is fitted within a cavity (240) defined by the assembly housing (210) and the assembly cap (215) and has a plurality of pockets (237) configured to partially receive the drive balls (235). The substantially spherical drive balls (235) are ro-tatable within the cavity (240) about a central axis (202) of the mandrel.  A substantially circular groove (239) formed in the cavity (240) is defined by a proximal end of the assembly cap (215) and an interior wall and a shoulder (231) of the assembly housing (210). The floating washer (220) is disposed within the substantially circular groove (239) and configured to radially displace within the groove (239).
Patent CA-2732602-A1 (CA)
Title: Grain bin floor panel
Inventor: FRIESEN JOHNNY R
IPC: B21D53/00
Filed: 2011-02-25
Abstract: In a grain bin floor panel having first and second floor surface extending outwardly from a central support leg to respective first and second side support legs, the central support leg includes first and second upright portions and a lower portion connected between respective lower ends of the first and second upright portion. The first and second upright portions are connected to respective ones of the first and second floor surfaces at the upper ends of the upright portions and are spaced apart from one another at respective lower ends, The lower portion is generally concave such that the lower ends of the first and second upright portions together with the lower portion forms a concave quadrilateral.
Patent CA-2733274-A1 (CA)
Inventor: BARCAY DANIEL
IPC: G09B29/00
Filed: 2009-08-10
Abstract: The present invention relates to navigating in a geographic information system. In an embodiment, a method tours geographic information in a geographic information system.  A set of actions for a tour is received. Each action includes a tour time. A tour time of at least one of the actions is defined by a user. Each action in the set of actions is executed to tour geo-graphic information in the geographic information system.
Patent CA-2733295-A1 (CA)
Inventor: HETTINGER PETER
IPC: B65D71/00
Filed: 2009-08-13
Abstract: A carton (1) comprising a plurality of panels for forming a base panel (12), first and second side walls (14, 24) and first and second top panels (16, 22) coupled to one another by first and second handle panels (18, 20) wherein the first and second handle panels are in substantial face contacting re-lationship such that the first and second top panels form a top wall of the carton and wherein a reinforcing panel (34a, 34b) is provided in face contacting rela-tionship with both the first and second top panels such that the reinforcing pan-el forms a bridge connecting between the first and second top panels whereby a portion of each of the first and second top panels is at least two-ply in structure.
Patent CA-2733866-A1 (CA)
Inventor: WANG RONG-FU
IPC: A61K35/14
Filed: 1997-02-06
Abstract: The present invention discloses that the normal melanogenic gene, gp75 gene, encodes a gene product, a 24 amino acid peptide of ORF3, which is processed to an antigenic cancer peptide recognized by T lymphocytes. The cancer peptide of the invention derived from ORF3 is recognized by cancer antigen specific T lymphocytes as a tumor rejection antigen. The present invention relates to the identification of a second tumor antigen recognized by an HLA-restricted CTL clone derived from the TIL586 cell line. This antigen derived from the TRP-2 protein tumor antigen and peptides thereof are capable of sensitizing target cells for lysis by a CTL clone at 1 nM peptide concentration. Modified peptides were also recognized by the CTL clone. The products of these genes are promising candidates for immunotherapeutic strategies for the treatment and diagnosis of patients with cancer.
Patent CA-2734081-A1 (CA)
Inventor: JIANG SHIBO
IPC: A61K38/16
Filed: 2009-08-12
Abstract: Provided herein are pharmaceutical compositions for the prophylactic and therapeutic treatment of HIV comprising combinations of HIV fusion/entry inhibitors with different target sites in HIV  gp41 or different mechanisms of action. Also disclosed are methods of treating HIV infection by administering such compositions.
Patent CA-2734456-A1 (CA)
Inventor: FARB DANIEL
IPC: F03B3/12
Filed: 2009-08-17
Abstract: Blade designs for combining elements of drag and lift for vertical axis turbines are presented. Doing so may com-bine the best features of both types of turbine.
Patent CA-2737677-A1 (CA)
Inventor: DIETZ JOCHEN
IPC: A01N43/653
Filed: 2009-10-05
Abstract: The invention relates to compounds of formula (I), wherein the variables have the meanings indicated in the claims or the description, and to their agriculturally acceptable salts.
Patent CA-2739986-A1 (CA)
Title: Serrures electromecaniques et agencements de verrouillage
Inventor: BURMESCH GARY
IPC: E05B47/00
Filed: 2009-10-23
Abstract: Un loquet électrique comprend un boîtier et un élément de verrouillage assemblé dans le boîtier de façon à se déplacer entre une position déployée et une position rétractée. Un élément de blocage est disposé dans le boîtier et il est conçu pour bloquer le déplacement de lélément de verrouillage vers la position rétractée quand lélément de blocage est dans une première position, et pour permettre le déplacement de lélément de verrouillage de la position déployée à la position rétractée quand lélément de blocage est dans une seconde position. Un élément dactionnement est disposé dans le boîtier et il est conçu pour déplacer lélément de blocage de la première à la seconde position en réaction à un signal électrique fourni à lélément dactionnement.