baber/WOPTO huggingface dataset:
Patent CA-2619770-A1 (CA)
Inventor: HAGA YUJI
IPC: A61P15/10
Filed: 2006-08-23
Abstract: A compound represented by the formula (I) is contained as an active ingredient: wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or the like, or R1 together with a nitrogen atom to which L, Z2 and R1 are attached may form an aliphatic nitrogenated heterocyclic group and R1 and R2 together with a nitrogen atom to which they are attached may form an aliphatic nitrogenated heterocyclic group; X represents a methine group or a nitrogen atom; Y represents -CH2-O-, -CH=CH- or the like; Z1 represents a single bond, a C1-4 alkylene group or the like; Z2 represents a single bond or a C1-4 alkylene group; L represents a methylene group, a C3-8 cycloalkylene group or the like; and Ar represents an aromatic carbocyclic group or the like. The compound is useful as a pharmaceutical for a central nerves system disease, a cardiovascular disease or a metabolic disease.
Patent CA-2620642-A1 (CA)
Inventor: LOEBKER DAVID WARREN
IPC: D04H1/4309
Filed: 2006-08-22
Abstract: Hydroxyl polymer fiber fibrous structures and processes for making same are provided. More particularly, hydroxyl polymer fiber fibrous structures comprising a non-naturally occurring hydroxyl polymer fiber wherein the fibrous structure exhibits a total pore volume of pores in the range of greater than 20 μm to 500 μm of greater than 3.75 mm3/mg of dry fibrous structure mass, and/or fibrous structures comprising a hydroxyl polymer fiber and a solid additive are provided.
Patent CA-2625794-A1 (CA)
Inventor: UCHIDA HIROSHI
IPC: C08G59/50
Filed: 2006-09-29
Abstract: A microencapsulated latent hardener for epoxy resins which comprises cores (C) and shells (S) with which the cores are covered, characterized in that the cores (C) are ones formed from, as a starting material, particles of an epoxy resin hardener (H) comprising an amine adduct (A) and a low-molecular amine compound (B) as major ingredients and that the shells (S) have on the surface thereof connecting groups (x), (y), and (z) which absorb infrared. Also provided is an epoxy resin composition containing the hardener.
Patent CA-2630057-A1 (CA)
Title: Baluster made of recycled material
Inventor: CHUNG MIN-JU
IPC: E04F11/18
Filed: 2008-04-28
Abstract: A baluster includes a longitudinal hollow post and a tubular core. The hollow post i s made of a wood flour composite which includes wood flour and a resin binder, and has a first end portion,and a second end portion longitudinally opposite to the first end portion. The tubular core is disposed longitudinally in the hollow post. A coating layer is provided on an outer surface of the hollow post.
Patent CA-2634893-A1 (CA)
Title: Dental compositions and initiator systems with polycyclic aromatic component
Inventor: RUSSELL VICTORIA A
IPC: A61K6/891
Filed: 2006-12-22
Abstract: The invention features a polymerizable composition that comprises a free-radically polymerizable acidic resin, and a photoinitiator system comprising a polycyclic aromatic component. The photoinitiator system may also contain a visible light sensitizer, an iodonium salt, and a tertiary amine.
Patent CA-2635686-A1 (CA)
Inventor: RAVELA SAI
IPC: G01W1/00
Filed: 2007-01-11
Abstract: A combined statistical-deterministic approach to methods and systems for assessing risk associated with natural disasters, in particular, hurricane wind risk. One example of a method of predicting wind speed distribution within a predetermined distance from a point of interest includes steps of statistically synthesizing a large plurality of wind storm tracks that pass within a predetermined radius of the point of interest, running a deterministic simulation of wind intensity along each one of the large plurality of wind storm tracks to produce an output representative of wind speed distribution along each track, and using the output to estimate an overall wind speed probability distribution from a combination of the wind speed distributions along each track within the predetermined distance from the point of interest.
Patent CA-2637950-A1 (CA)
Inventor: KHENKIN ALEXANDER
IPC: C07C319/06
Filed: 2007-01-24
Abstract: A novel process of preparing allyl-containing asymmetric disulfides, and particularly therapeutically active allyl-containing asymmetric disulfides such as allylmercaptocaptopril (CPSSA) is disclosed.
Patent CA-2642885-A1 (CA)
Inventor: ENNIS BERNARD P
IPC: B01J7/00
Filed: 2007-02-14
Abstract: A method and apparatus for producing hydrogen is disclosed wherein a hydrocarbon gas is fed into an electric reaction technology system to decompose the hydrocarbon gas to hydrogen gas and carbon solids. The electric reaction technology system comprises one or more heating zones, wherein each heating zone comprises one or more heating stations and each heating station comprises one or more heating screens followed by a final near-equilibrium attainment zone without additional heat input. After passing the hydrogen gas through the electric reaction technology system the hydrogen gas and any remaining carbon solids and hydrocarbon gas are cooled. The hydrogen gas and any remaining carbon solids and hydrocarbon gas flow through a scrubber, filter, drier or other phase separation system to remove substantially all of the carbon, leaving hydrogen product. The electric reaction technology system can also be used to pyrolyze hydrocarbons.
Patent CA-2644493-A1 (CA)
Title: Non- volatile semiconductor memory with page erase
Inventor: KIM JIN-KI
IPC: G11C7/20
Filed: 2007-03-26
Abstract: In a nonvolatile memory, less than a full block maybe erased as one or more pages. A select voltage is applied through pass transistors to each of plural selected wordlines and an unselect voltage is applied through pass transistor to each of plural unselected wordlines of a selected block. A substrate voltage is applied to the substrate of the selected block. A common select voltage may be applied to each selected wordline and the common unselect voltage may be applied to each unselected wordline. Select and unselect voltages may be applied to any of the wordlines of a select block. A page erase verify operation may be applied to a block having plural erased pages and plural nonerased pages.
Patent CA-2645905-A1 (CA)
Title: Separator and process for removing solids from drilling liquids
Inventor: COUSINS ANTHONY ROBERT
IPC: E21B21/06
Filed: 2007-04-11
Abstract: The invention provides a separator for the removal of solids from a drilling liquid, the separator comprising a tube settler (4) through which the drilling liquid can flow and beneath which a particle collection container is arranged for collecting solids separated from the liquid in the tube settler, wherein the solids collection container is a transportable container that is separate or separable from the tube settler. The invention further provides a process for the removal of solids from a drilling liquid using a separator, in which process a drilling liquid comprising solids is set to flow through a tube settler in order to allow the solids to settle out, thereby obtaining a solids depleted drilling liquid and an accumulation of solids. The invention also provides for the use of a separator comprising a tube settler to remove solids from a drilling liquid.
Patent CA-2646465-A1 (CA)
Inventor: KHAN JAVED
IPC: C12Q1/68
Filed: 2007-03-19
Abstract: A microarray apparatus is provided which contains at least one chip having source and drain electrodes positioned on an array of carbon nanotube transistors which allows for electronic detection of nucleic acid hybridizations, thereby affording both increased sensitivity and the capability of miniaturization.
Patent CA-2648513-A1 (CA)
Title: Systems and methods for patient scheduling and record handling
Inventor: GUILLAMA NOEL
IPC: G06Q50/00
Filed: 2008-12-30
Abstract: A computer automated tool is provided, the tool being designed to coordinate the complex processes of patient scheduling and record handling. The tool and supporting methods intelligently input, correlate, notify and link schedules to medical records and patient-specific scheduling behavior.
Patent CA-2652665-A1 (CA)
Inventor: VINUESA EVA MARIA PEREZ-PRAT
IPC: C12N9/28
Filed: 2007-06-15
Abstract: This invention relates to compositions comprising certain amylase variants and processes for making and using such compositions including the use of such compositions to clean and/or treat a situs.
Patent CA-2652846-A1 (CA)
Title: Process for the demethylation of oxycodone and related compounds
Inventor: NYGARD ANNE METTE
IPC: C07D487/04
Filed: 2007-05-25
Abstract: A process is provided for the N-demethylation of certain morphinans by reaction with .alpha.-chloroethyl chloroformate followed by hydrolysis of the resulting intermediate.
Patent CA-2652969-A1 (CA)
Title: Boot sleeves
Inventor: STAPLETON DAVID M
IPC: A41D17/00
Filed: 2009-02-16
Abstract: A Boot Sleeve is an item of clothing fabricated from substantial material intended for use in conjunction with work boots.
Patent CA-2653597-A1 (CA)
Inventor: JANDA BRUCE W
IPC: A61K9/10
Filed: 2007-06-19
Abstract: A disposable anti-microbial paper towel and dispensing method includes disposing paper towel in an automatic touchless dispenser which is adapted to generate a touchless proximity signal upon nearness of a consumer, and dispensing the paper towel in response to the proximity signal. A typical invention towel has: (i) a cellulosic web characterized in that the web is substantially without crepe bars and has an unlotioned MD bending length of at least 3.5 cm; and (ii) a transferable lotion composition comprising an emollient and anti-microbial agent, the lotion composition being immobilized on the cellulosic web in a semi-solid or solid form. The transferable lotion composition is selected from lotion compositions which are transferable upon contact with water or lotion compositions which are transferable upon application of body heat.
Patent CA-2655215-A1 (CA)
Inventor: WHATTAM JEFF
IPC: G08B25/00
Filed: 2006-06-20
Abstract: Alert systems provide increased functionality and interactive operation by use of subsystems (240, 250, 260) that are coupled between the GUI/rules engine (220, 210) and the alert devices (248, 258, 268), wherein the subsystems (240, 250, 260,) provide for bidirectional flow of information. Therefore, in one aspect, the GUI (220) displays functional and operational parameters of associated alert devices (248, 258, 268) in real time and thus allows an administrator rule building without knowledge of installed devices. In another aspect, as the alert system displays and controls all associated alert devices (248, 258, 268) via the GUI (220), contemplated alert systems allows activation of multiple and distinct alert devices (248, 258, 268) using a single user interface. Viewed from another perspective, contingency and area specific alerts can be triggered from the GUI (220) using only point and click action.
Patent CA-2655595-A1 (CA)
Title: Wearing article
Inventor: AOYAGI NATSUKO
IPC: A61F13/56
Filed: 2007-07-05
Abstract: A wearing article in which turn-up at the side edge of waist due to shrinkage of an elastic element located along the edge for defining the opening of waist is suppressed. In the wearing article comprising a first fastening component (7a) provided along the side edge of at least any one of a front waist region and a rear waist region, and a second fastening component (7b) provided along the side edge of the other of the front and rear waist regions, the first and second fastening components engaging with each other removably, the wearing article has a waist elastic region extending along an edge defining the opening of waist, and the upper end of the second fastening component is located higher than the upper end of the first fastening component and the upper edge of the waist elastic region.
Patent CA-2658789-A1 (CA)
Inventor: HURLEY TIMOTHY P
IPC: A62C37/08
Filed: 2007-07-30
Abstract: A residential sidewall sprinkler and system for a coverage area defined by a pair of parallel vertical walls. The sprinkler includes a body having a passageway defining a K-factor of about 6. The body has an inlet coupled to a fluid supply line and a distal end coupled to a deflector assembly. The deflector assembly includes a face portion with an upper canopy and a lower canopy disposed about the face portion. The sprinkler is mounted to one of the walls to define a ceiling-to-deflector distance ranging from about four inches to about twelve inches. The fluid supply at the inlet is at least at one of a substantially constant flow rate of fluid and substantially constant fluid pressure. The deflector assembly distributes the fluid over the coverage area so as to wet the vertical walls within about twenty-eight inches of the ceiling over the ceiling-to-deflector range.
Patent CA-2660080-A1 (CA)
Inventor: SOTO MANUEL A
IPC: H01Q7/00
Filed: 2007-08-08
Abstract: An antenna assembly is capable of being installed in a structure wherein the structure includes a covering and a substructure and the antenna assembly is configured with thin film materials to have a total thickness such that the antenna assembly can be disposed between the substructure and the covering. The antenna assembly may have a total thickness not greater than about 15 millimeters (mm), and may include at least one of a transmitter antenna, a transceiver antenna, and a receiver antenna. The receiver antenna may be configured as an air core antenna or a non-air core antenna. The receiver antenna may be configured as a non-air core receiver antenna in an internal compartment over or within a base insulating layer. The antenna assembly may be at least partially housed within a housing assembly of thin film materials so that both can be disposed between the substructure and the covering.
Patent CA-2663706-A1 (CA)
Inventor: XU TIANNING
IPC: G03B29/00
Filed: 2007-09-19
Abstract: A system and method for analyzing tissue healing may include an image cap ture device and a reference color marker of a predetermined color. A process ing unit may be in communication with the image capture device, and be confi gured to receive image data from the image capture device. The image data ma y include image of a tissue site and the reference color marker. At least on e image parameter may be adjusted based on at least a portion of the image o f the reference color marker to normalize the image data. The normalized ima ge data may be presented to a clinician.
Patent CA-2663970-A1 (CA)
Title: Polyphenol-rich extract from plant material
Inventor: DUFFIN-MAXWELL KELLY
IPC: A23G1/48
Filed: 2007-10-18
Abstract: A process is provided for preparing (1 ) a first composition obtained by extracting a plant material with a single phase mixture of water and at least a first organic solvent under agitation so as to obtain a first extract rich in polyphenol oligomers, wherein the first composition is the first extract, and (2) a second composition obtained by extracting at least a portion of the first extract with a biphasic mixture of water and at least a second organic solvent under agitation so as to obtain a second extract rich in polyphenol monomers, dimers, and trimers, wherein the second composition is the second extract. Food products, mendicants, and cosmetics containing the first composition or the second composition are also provided.
Patent CA-2664155-A1 (CA)
Title: System and method for transferring airplanes
Inventor: PERRY ARIE
IPC: B64F1/22
Filed: 2007-09-24
Abstract: A method for transferring airplanes and an unmanned airplane transfer system. The airplane transferring system includes: receiving a transfer signal responsive of a movement of an airplane control component; and transferring an airplane, by an unmanned airplane transfer system, in response to the transfer signal.
Patent CA-2665972-A1 (CA)
Inventor: BEUTHER PAUL DOUGLAS
IPC: D21H25/00
Filed: 2007-08-14
Abstract: Wet-pressed creped tissue sheets exhibit continuous undulating valleys separated by continuous mono-planar macro-ridges running in the machine direction of the sheet, the macro-ridges being of a lower fiber density relative to the fiber density of the undulating valleys. The tissue structure can be created by pressing a densified tissue web against the surface of a Yankee dryer while the web is supported by a texturizing (molding) fabric having a web-supporting surface having highly topographic continuous or substantially continuous ridges and valleys and thereafter creping the web.
Patent CA-2667974-A1 (CA)
Title: Chimeric zinc finger recombinases optimized for catalysis by directed evolution
Inventor: GORDLEY RUSSELL M
IPC: A61K48/00
Filed: 2007-07-05
Abstract: The present invention is directed to chimeric recombinases comprising a serine recombinase operativeiy iinked to a zinc finger nucleotide binding domain such that the chimeric recombinase protein catalyzes site-specific recombination at a DNA site specifically bound by the zinc finger nucleotide binding domain. The serine recombinase can be one of several naturally occurring serine recombinases. The invention also includes nucleic acids encoding the chimeric recombinases, vectors including the nucleic acids, host cells transformed or transfected with the vectors, methods of using the chimeric recombinases to carry out recombination, methods of using substrate-linked protein evolution to generate additional chimeric recombinases, methods of using the chimeric recombinases for gene therapy, and pharmaceutical compositions.
Patent CA-2671988-A1 (CA)
Title: Nutritional composition
Inventor: HASCHKE FERDINAND
IPC: A23L33/00
Filed: 2007-12-10
Abstract: A nutritional composition for infants at risk of developing obesity later in life comprises a protein source, a lipid source and a carbohydrate source and has a protein content of less than 1.8g/100 kcal and an energy density of less than 650 kcal/litre.
Patent CA-2673112-A1 (CA)
Inventor: STEVENS JOHN H
IPC: E21B10/42
Filed: 2007-12-07
Abstract: Earth-boring rotary drill bits including a bit body (44) attached to a shank (48). In some embodiments, the bit body and the shank may have abutting surfaces (54, 56) concentric to an interface axis (A1) offset relative to a longitudinal axis (L42) of the drill bit. In additional embodiments, the bit body and the shank may have generally frustoconical abutting surfaces (98, 100). Methods for attaching a shank and a bit body of an earth-boring rotary drill bit include abutting a surface of a shank against a surface of a bit body, and causing the abutting surfaces to be concentric to an axis that is offset or shifted relative to a longitudinal axis of the drill bit.
Patent CA-2675072-A1 (CA)
Title: Utility knife with blade snapper
Inventor: ROWLAY STEPHEN
IPC: B26B1/08
Filed: 2009-08-10
Abstract: A knife includes a body, a retractable blade slider, a blade snapper, and a manually engageable lock. The retractable blade slider is constructed and arranged to position a multi-blade blade assembly at a position of use wherein at least a forward most blade projects through an opening at one end of the body, and to retract the blade assembly into the body. The blade snapper is removably locked to the body. The blade snapper is constructed and arranged snap-off at least one or more blades from the blade assembly. The manually engageable lock is constructed and arranged to move between a lock position and an unlock position, wherein the movement of the manually engageable lock to the unlock position releases the blade snapper from the body.
Patent CA-2675802-A1 (CA)
Title: Use of an immunoglobulin-producing cell line to gererate diversity in a gene or gene product
Inventor: CUMBERS SARAH JANE
IPC: C12N15/00
Filed: 1999-10-08
Abstract: The invention reflates to a method for preparing an antibody-producing cell line capable of directed constitutive hypermutation of a specific nucleic acid region, comprising the steps of: a) screening a clonal cell population for V gene diversity: b) isolating one or more cells which display V gene diversity and comparing the rate of accumulation of mutations in the V genes and other genes of the selected cells; and c) selecting a cell in which the rate of V gene mutation exceeds that of other gene mutation.
Patent CA-2676184-A1 (CA)
Inventor: JIAO GUOFANG
IPC: G06F12/10
Filed: 2008-02-21
Abstract: A device includes a multimedia processor that can concurrently support multiple applications for various types of multimedia such as graphics, audio, video, camera, games, etc. The multimedia processor includes configurable storage resources to store instructions, data, and state information for the applications and assignable processing units to perform various types of processing for the applications. The configurable storage resources may include an instruction cache to store instructions for the applications, register banks to store data for the applications, context registers to store state information for threads of the applications, etc. The processing units may include an arithmetic logic unit (ALU) core, an elementary function core, a logic core, a texture sampler, a load control unit, a flow controller, etc. The multimedia processor allocates a configurable portion of the storage resources to each application and dynamically assigns the processing units to the applications as requested by these applications.
Patent CA-2676556-A1 (CA)
Inventor: NAKAJIMA SANAE
IPC: C11C3/00
Filed: 2008-01-25
Abstract: [PROBLEMS] To provide an oil-and-fat having an increased docosahexaenoic acid content. [MEANS FOR SOLVING PROBLEMS] Disclosed are: a method for producing a highly unsaturated fatty acid, which is characterized by culturing a stramenopile capable of producing the highly unsaturated fatty acid in a culture medium containing a substance which inhibits a fatty acid desaturase; a highly unsaturated fatty acid, particularly an oil-and-fat having an increased docosahexaenoic acid content, which is produced by the method; a method for enhancing the ability of producing a highly unsaturated fatty acid of a stramenopile, which is characterized by culturing the stramenopile in a culture medium containing a substance which inhibits a fatty acid desaturase; and a stramenopile having an enhanced ability of producing a highly unsaturated fatty acid, which is produced by the method. Particularly, in the method for producing the highly unsaturated fatty acid, the method for enhancing the ability of producing the highly unsaturated fatty acid, and the stramenopile having an enhanced ability of producing the highly unsaturated fatty acid, the stramenopile may be a microorganism belonging to the class Labyrinthulomycetes.
Patent CA-2685453-A1 (CA)
Inventor: KIM DONGHO
IPC: C12N15/85
Filed: 2008-04-11
Abstract: The invention is directed to compositions and methods for selectively reducing the expression of a gene product from a desired target gene in a cell, as well as for treating diseases caused by the expression of the gene. More particularly, the invention is directed to compositions that contain double stranded RNA ("dsRNA"), and methods for preparing them, that are capable of reducing the expression of target genes in eukaryotic cells. The dsRNA has a first oligonucleotide sequence that is between 25 and about 30 nucleotides in length and a second oligonucleotide sequence that anneals to the first sequence under biological conditions. In addition, a region of one of the sequences of the dsRNA having a sequence length of at least 19 nucleotides is sufficiently complementary to a nucleotide sequence of the RNA produced from the target gene to trigger the destruction of the target RNA by the RNAi machinery.