baber/WOPTO huggingface dataset:
Patent CA-2572170-A1 (CA)
Inventor: HIGASHIMURA HIDEYUKI
IPC: C08G61/10
Filed: 2005-06-24
Abstract: A method for producing an aromatic compound polymer wherein one or more aromatic compounds having two or more hydrogen atoms directly bonded to an aromatic ring is oxidatively polymerized in the presence of an oxidizing agent, characterized in that use is made of a catalyst which consists of a transition metal complex or is prepared from a transition metal complex and an activating agent, and has a parameter P defined by the following formula (A) of 0.50 or more and a parameter Eo defined by the following formula (B) of 0.50[V] or more; P = Af/Ai (A) [wherein Ai represents an absorbance of the local maximum absorption in the absorption band being present in the longest wavelength side in an absorption spectrum obtained in the wavelength region from ultraviolet to near-infrared of 200 nm to 800 nm with respect to a solution containing the above catalyst, and Af represents an absorbance at the same wavelength as that for Ai in an absorption spectrum obtained in the above wavelength region with respect to a solution obtained by the addition of water in an amount of three equivalents relative to a molar number of the metal contained in said catalyst to the above-mentioned solution] E0 = (Epa + Epc)/2 [V] (B) [wherein Epa represents an oxidation side peak potential of the oxidation-reduction potential originated from the transition metal contained in said catalyst in a potential of 0.50[V] or higher on the basis of the oxidation-reduction potential of ferrocene/ferrocenium ion in the case wherein a solution containing said catalyst is measured by cyclic voltammetry, and Epc represents an reduction side peak potential corresponding to Epa, when measured in the same manner as above].
Patent CA-2573199-A1 (CA)
Title: Broyeur de bouteilles de vitre
Inventor: NADON GILLES
IPC: B02C2/00
Filed: 2007-01-04
Abstract: L'invention est du domaine des broyeurs, c'est un moyen mécanique de concasser des bouteilles, cheminer la vitre dans des récipients d'entreposage et la transférer dans ceux de transporteurs.
Patent CA-2574962-A1 (CA)
Title: An al-si-mg-zn-cu alloy for aerospace and automotive castings
Inventor: YANAR CAGATAY
IPC: C22F1/043
Filed: 2005-07-28
Abstract: The present invention provides an aluminum casting alloy with a composition including 4% - 9% Si; 0.1% - 0.7% Mg; less than or equal to 5% Zn; less than 0.15% Fe; less than 4% Cu; less than 0.3% Mn; less than 0.05% B; less than 0.15% Ti; and the remainder consisting essentially of aluminum. The inventive AlSiMg composition provides increased mechanical properties (Tensile Yield Strength and Ultimate Tensile Strength) in comparison to similiarly prepared E357 alloy at room temperature and high temperature. The present invention also includes a shaped casting formed from the inventive composition and a method of forming a shaped casting from the inventive composition.
Patent CA-2578214-A1 (CA)
Title: Silver-containing p-type semiconductor
Inventor: HSU KUEI-FANG
IPC: H01L35/14
Filed: 2005-08-26
Abstract: A thermoelectric composition comprises a material represented by the general formula (AgaX1-a)1~x (SnbPbl-b)m M~1-yQ2+m wherein X is Na, K, or a combination of Na and K in any proportion; M' is a trivalent element selected from the group consisting of Sb, Bi, lanthanide elements, and combinations thereof; Q is a chalcogenide element selected from the group consisting of S, Te, Se, and combinations thereof; a and b are independently > 0 and <=1; x and y are independently > 0 and < 1; and 2 <=m <=30. The compositions exhibit a figure of merit ZT of up to about 1.4 or higher, and are useful as p-type semiconductors in thermoelectric devices.
Patent CA-2580480-A1 (CA)
Inventor: MUELLER ANGELIKA
IPC: A61K31/427
Filed: 2005-10-11
Abstract: This present invention is related to the use of selective PI3 Kinase gamma inhibitors for the manufacture of a medicament for the treatment of disorders related to erythrocyte deficiency. Specifically, the present invention is related to the use of selective PI3 Kinase gamma inhibitors, e.g. substituted azolidinone-vinyl fused-benzene derivatives of formula I wherein A, X, Y1, Y2, Z, n, R1 and R2 are described in details in the description hereinafter for the treatment of an anaemia, including haemolytic anaemia, aplastic anaemia and pure red cell anaemia.
Patent CA-2581415-A1 (CA)
Title: Optically active 4,4-di-substituted oxazolidine derivatives and procedures for their preparation
Inventor: SATO NORITADA
IPC: C07D263/06
Filed: 2005-10-26
Abstract: Disclosed are an optically active 4,4-disubstituted oxazolidine derivative and a method for producing the same. Specifically disclosed is an optically active 4,4-disubstituted oxazolidine derivative represented by the following formula (I). (I) (In the above formula, R1 represents a formyl group, hydroxymethyl group, COOR, halogenated methyl group, phosphonium methyl group or the like; R  represents a C1-C6 alkyl group or the like; R2 represents a C1-C6 alkyl group, C3-C10 cycloalkyl group or the like; R3 represents a C2-C6 alkanoyl group, C1-C6 alkyloxycarbonyl group or the like; and R4 represents a C1-C6 alkyl group or C2-C6 alkenyl group.
Patent CA-2583188-A1 (CA)
Title: Composition et procedes de revetement
Inventor: BOHANNON JAMES M
IPC: C09D4/06
Filed: 2005-11-17
Abstract: L'invention concerne des compositions de revêtement qui contiennent des composés insaturés en éthylène, sensiblement non irritants, et présentent une ou plusieurs des caractéristiques suivantes: efficacité élevée, faibles taux de composés organiques COV, teneur en formaldéhyde sensiblement nulle, et faible degré d'irritation.
Patent CA-2583490-A1 (CA)
Title: High-lift distributed active flow control system and method
Inventor: MANLEY DAVID J
IPC: B64C21/08
Filed: 2005-11-01
Abstract: The present invention is directed to a distributed active flow control ("DAFC") system (220) that maintains attached airflow over a highly cambered airfoil employed by an aircraft (205) or other similar applications. The DAFC  system (220) includes a primary power source (225) comprised of one or more aircraft engines (215) , one or more power conversion units (230) , and optionally, one or more auxiliary power units (250) . The power conversion units are coupled to one or more aircraft engines (215) for supplying power to a distribution network (222) . The distribution network (222) disperses power from the one or more power conversion units (230) to active flow control units (260) disposed within one or more aircraft flight control surfaces (e.g., the aircraft wing, the tail, the flaps, the slats, the ailerons, and the like) .  In one embodiment, an auxiliary power unit (250) is included for providing a redundant and auxiliary power supply to the distribution network (222) . In another embodiment, a back-up power source is provided in communication with the distribution network for providing an additional redundant power supply.
Patent CA-2586911-A1 (CA)
Inventor: KIM JUN-HYUNG
IPC: H04J1/00
Filed: 2005-12-14
Abstract: Cette invention concerne un procédé et un système permettant d'attribuer des rafales de données dans un système de communication sans fil. Le système comprend une trame définie par un axe des intervalles de symboles et un axe des bandes de fréquences. La trame comprend une première zone dans laquelle un message MAP est envoyé et une seconde zone à laquelle les rafales de données sont attribuées. Une troisième zone fondée sur un intervalle de symboles et une bande de fréquences est définie dans la seconde zone. Les rafales de données sont attribuées de manière séquentielle à troisième zone à partir d'un premier intervalle de symboles sur l'axe des bandes de fréquences.
Patent CA-2587271-A1 (CA)
Title: System for rapid delivery of digital content via the internet
Inventor: DARWISH SEAN
IPC: G06F17/30
Filed: 2005-11-16
Abstract: A universal Internet content delivery system is described that is able to deliver any digital content (video, audio, and/or text) over the Internet with excellent fidelity and immediate media launch, devoid of the usual buffering delay as seen with traditional streaming media players such as Windows Media Player or Real RealPlayer. The media is delivered in quick and constant fashion over the Internet with the speed and quality approaching the performance of a local hard drive, regardless of the original media file size.  In addition, through the indexing system and navigation side menu, users have the ability to navigate to any section of the media content while the content is streaming over the Internet or any other network, without the delay of buffering a new section each time they navigate to it. The content delivery system sends content stored in format independent media files to a user's browser. The content includes instructions which, using a plug-in in the user's browser, are able to configure the user's browser to play the content.
Patent CA-2588358-A1 (CA)
Inventor: MAEDA TAKANORI
IPC: H01M8/1011
Filed: 2002-12-26
Abstract: In a polymer electrolyte fuel cell wherein a plurality of unit cells are arranged in a flat manner oriented in the same direction, and the prescribed adjacent unit cells are electrically connected in series so as to connect the plurality of unit cells in series, a flat-type polymer electrolyte fuel cell is made possible by providing at least one of a through hole connecting portion, a filled via connecting portion and a bump connecting portion in an insulating portion located between the prescribed adjacent unit cells, electrically insulated from the unit cells and having a thickness approximately equal to that of the unit cell, for establishing electrical connection between the prescribed adjacent unit cells.
Patent CA-2591645-A1 (CA)
Inventor: FENNY CARLOS ALEXANDER
IPC: B64C13/46
Filed: 2000-08-04
Abstract: A gradient actuator is operationally coupled to lateral and longitudinal springs of a tilt rotor aircraft's latitudinal and longitudinal control mechanism. The gradient actuator is further coupled to a Nacelle position sensor for tracking the Nacelle position of the tilt rotor aircraft during operation. The force feel of a cyclic controller in an aircraft and the aircraft's operational control are obtained when the gradient actuator is configured to change the moment arm length of the lateral spring cartridge assembly with respect to a lateral actuator and the longitudinal spring cartridge assembly with respect to a longitudinal actuator. The change in moment arm length is based on input to the gradient actuator from the Nacelle position sensor.
Patent CA-2593435-A1 (CA)
Inventor: REICHERTS JAMES E
IPC: D04H13/00
Filed: 2006-01-23
Abstract: A fire resistive assembly including metal framing members, for example, C-joists, U-joists, open web joists, HAMBRO or other metal frame systems that support a reinforced, lightweight, dimensionally stable SCP panel. The assembly is non-combustible, water durable, mold and rot resistant, termite resistant and is capable of resisting shear loads equal to or exceeding shear loads provided by plywood or oriented strand board panels. The panels employ one or more layers of a continuous phase resulting from the curing of an aqueous mixture of inorganic binder, for example, calcium sulfate alpha hemihydrate, hydraulic cement, an active pozzolan and lime. The continuous phase is reinforced with glass fibers and contains lightweight filler particles, for example, ceramic microspheres.
Patent CA-2594757-A1 (CA)
Title: Dna markers for cattle growth
Inventor: SCHNABEL ROBERT D
IPC: A01K67/027
Filed: 2006-01-12
Abstract: The invention provides methods for identifying a genetic polymorphism associated with increasing weaning weight in progeny of female beef cattle comprising the polymorphism. Genetic marker-assisted selection methods provided by the invention allow avoidance of potentially costly phenotypic testing and inaccuracies associated with traditional breeding schemes and improvement of beef cattle herds.
Patent CA-2595885-A1 (CA)
Inventor: LIVERSIDGE GARY
IPC: A61K9/22
Filed: 2006-01-26
Abstract: The invention relates to a formulation for the treatment of acute manic episodes associated with Bipolar I Disorder comprising an antipsychotic agent selected from the group consisting of: a dibenzothiazepine derivative;  lithium; and divalproex. The formulation comprises a first component which comprises a first population the antipsychotic agent and at least one subsequent component which comprises a subsequent population of the antipsychotic agent and which allows for the modified release of the agent.  The combination of the first and the subsequent components in operation deliver the antipsychotic agent in a pulsed or controlled manner over a period of up to twenty-four hours.
Patent CA-2595887-A1 (CA)
Inventor: PARKER JOHN
IPC: A61N1/00
Filed: 2006-01-27
Abstract: An implantable device having an impact side likely to receive forces applied to the device is disclosed, the device comprising: a hermetically-sealed container including, a chassis having secured thereto at least one functional component, a first shell hermetically connected to the chassis to form a hermetic enclosure in which the at least one functional component is located, at least one feedthrough disposed in one or more of either the chassis and the first shell, configured to permit at least one input/output line to infiltrate the hermetic enclosure; and a second shell connected to the container so as to be spaced from and adjacent to the container to define the impact side of the device and to form with the container a non-hermetic enclosure.
Patent CA-2597605-A1 (CA)
Inventor: WU BEN
IPC: C07K14/00
Filed: 2006-02-16
Abstract: Provided herein is a pharmaceutical composition for treating, preventing or ameliorating a bone or cartilage condition and methods of making and using the same.
Patent CA-2597673-A1 (CA)
Inventor: POLITI KATERINA
IPC: C12Q1/68
Filed: 2006-02-13
Abstract: Polymerase chain reaction primers and methods directed to detecting the EGFR  mutant C.fwdarw.T at the position corresponding to base 2369 of EGFR cDNA. The invention provides a PCR primer that hybridizes under suitable PCR conditions to a polynucleotide sequence 5' in each respective strand to a mutation of an EGFR gene that encodes a substitution of threonine by methionine at position 790 of the EGFR polypeptide. The invention also provides a PCR primer hybridizes to a sequence that includes a mutant T at the position corresponding to base 2369 of EGFR cDNA but not to a second EGFR  polynucleotide containing a wild type C. The invention provides several methods and kits for detecting a mutant epidermal growth factor receptor (EGFR) gene in a sample comprising probing the sample with a means for selectively detecting a nucleotide sequence comprising a mutant T at the position corresponding to base 2369 of EGFR cDNA, and identifying that the base at said position is T. These methods and kits are also useful to predict resistance to the therapeutic effects of gefitinib or erlotinib in a subject suffering from or suspected of having a cancer.
Patent CA-2597814-A1 (CA)
Inventor: SMITH ROBERT C
IPC: A61B17/115
Filed: 1999-09-24
Abstract: A surgical instrument for performing an anastomosis including a handle/actuator assembly and a disposable loading unit configured and dimensioned to retain a plurality of surgical fasteners, where the disposable loading unit includes: i) opposed split-sections pivotably connected to facilitate movement of the opposed split-sections between open and closed configurations; and ii) a pivot lockout member including a latch portion which extends between the opposed splitsections, the latch portion including a contact surface which interacts with a corresponding surface formed on at least one of the opposed split- sections to retain the opposed split-sections in the closed configuration.
Patent CA-2602004-A1 (CA)
Inventor: DIMATARIS MARY L K
IPC: C09K8/06
Filed: 2005-12-14
Abstract: A composition and method for use in drilling or completing a subterranean well comprising a solids~free, high-density brine composed of alkali metal polytungstate and blends thereof. These high-density brines are also useful as wellbore fluids and other non-oilfield fluids requiring high density properties.
Patent CA-2603339-A1 (CA)
Inventor: BERFIELD ROBERT C
IPC: A01D34/416
Filed: 2007-09-19
Abstract: A rotary flail feeding device for trimming vegetation includes a head for storing flail line and a unitary, removable subassembly comprising a winding post and a line guide ring rotatably mounted on the post. The subassembly is removed from the head to facilitate loading flail line into the cavity and to assure that dual flail lines are properly positioned when the subassembly is repositioned on the head.
Patent CA-2603817-A1 (CA)
Title: Compositions containing micronized tanaproget prepared by wet granulation
Inventor: GHORAB MOHAMED
IPC: A61K9/16
Filed: 2006-04-26
Abstract: Compositions, preferably pharmaceutical compositions, containing micronized tanaproget, or pharmaceutically acceptable salt thereof, microcrystalline cellulose, croscarmellose sodium, sodium lauryl sulfate, butylated hydroxyanisole, povidone, and magnesium stearate, are provided. The compositions are useful in contraception and hormone replacement therapy and in the treatment and/or prevention of uterine myometrial fibroids, benign prostatic hypertrophy, benign and malignant neoplastic to disease, dysfunctional bleeding, uterine leiomyomata, endometriosis, polycystic ovary syndrome, and carcinomas and adenocarcinomas of the pituitary, endometrium, kidney, ovary, breast, colon, and prostate and other hormone-dependent tumors, and in the preparation of medicaments useful therefor. Additional uses include stimulation of food intake.
Patent CA-2604553-A1 (CA)
Inventor: LINEMANN ANNETT
IPC: F16L11/04
Filed: 2006-04-12
Abstract: The present invention relates to a structure made of at least one layer containing a polyamide MXD.10 / Z in which: MXD. 10 is the product of condensation of a blend of xylylenediamines containing 70 to 100% of meta-xylylenediamine and of sebacic acid, Z is a repeating unit chosen at least among the repeating units resulting from the polycondensation of a lactam monomer, from an alpha-omega carboxylic aminoacid, the repeating unit Xl . Yl where Xl designates the repeating unit resulting from the polycondensation an aliphatic, arylaliphatic, cycloapiphatic, or aromatic diamine and Yl designates the repeating unit resulting from the polycondensation of a aliphatic carboxylic, cycloaliphatic or aromatic diacid, and the weight ratio Z/(MXD+10+Z) is between 0 and 15%. The structure of the invention can either be made of one layer of this polyamide or either can contain a layer containing the polyamide MXD.10 and at least one layer of another material.  The invention also relates to bottles, tanks, containers, pipes, tubes and many types of containment devices made using the previous structure. This structure can also be used into films to produce goods packaging. All these objects have good barrier properties. The invention also relates to these objects as well as the use of these structures and objects.
Patent CA-2605935-A1 (CA)
Inventor: SCHWEIKERT TIMOTHY
IPC: A61M39/22
Filed: 2006-05-08
Abstract: A method of maintaining a locking fluid in an implanted catheter including positioning a catheter assembly in a patient, the catheter assembly including a first lumen having a closed first distal end and a first proximal end, and a second lumen having a closed second distal end and a second proximal end and injecting the locking fluid into the first and second proximal ends at a low pressure such that the locking fluid enters each lumen without opening the respective closed distal end. A method of withdrawing the locking fluid is also provided.
Patent CA-2609089-A1 (CA)
Inventor: CUR NIHAT O
IPC: F25D11/02
Filed: 2007-10-31
Abstract: A refrigeration appliance system for a residential kitchen having multiple separate refrigerating modules and a single, continuously operating variable capacity central cooling unit with a variable speed compressor for chilling a cooling medium. A cooling medium circuit supplies cooling medium to the plurality of refrigerating modules from the central cooling unit. Flow control devices control flow of cooling medium to the refrigerating modules. A control circuit controls the central cooling unit and the temperature in the refrigerating modules. The refrigerating modules can be refrigerator, freezer or refrigerator freezer modules. The cooling medium can be air, cooling liquid or refrigerant.  A below freezing freezer module having an insulated freezer cabinet, a freezer compressor, a freezer condenser and a freezer evaporator can be combined with the refrigeration appliance system for providing 0°F freezer storage without requiring the central cooling unit to provide 0°F  cooling medium.
Patent CA-2609231-A1 (CA)
Title: Niobium suboxides
Inventor: MCCRACKEN COLIN
IPC: C01G33/00
Filed: 2006-05-31
Abstract: Disclosed is a niobium suboxide powder for the manufacture of capacitors with higher break down voltages, higher temperatures of operation and elongated lifetimes. The powder is doped with nitrogen which is at least partly present in the form homogeneously distributed, x-ray detectable Nb 2 N-crystal domains.
Patent CA-2616807-A1 (CA)
Title: Electronic security device
Inventor: LESLIE VINCE
IPC: E05B67/24
Filed: 2006-05-31
Abstract: A lock is provided with a housing, a shackle movably coupled to the housing, and a locking arrangement movable between a locked state and an unlocked state. The lock includes a receiver arranged to receive a remote input signal including at least one authorization code. The lock includes a logic applying arrangement programmed to selectively store at least one access code responsive to a corresponding authorization code received by the receiver and to energize the locking arrangement to move from the locked state to the unlocked state when an authorization code received by the receiver corresponds with one of a set of stored access codes.
Patent CA-2618751-A1 (CA)
Inventor: HU BOBBY
IPC: B21D41/04
Filed: 2008-01-16
Abstract: A turnbuckle (10) is made by a method including preparing an iron tube (40) having a longitudinal through-hole (42). A diameter of each of two ends (50) of the iron tube (40) is reduced to form a coupling section (12) having an engaging hole (121), with an interconnecting section (11) interconnected between the coupling sections (12). The interconnecting section (11) is punched in a direction perpendicular to the longitudinal through-hole (12) to form a transverse through-hole (13) perpendicular to the longitudinal through-hole (42) and between the coupling sections (12), leaving two opposite peripheral wall portions (44) spaced by the transverse through-hole (13) and forming a bend (14) extending inward from each of two end edges (46) of each peripheral wall portion (44) into the longitudinal through-hole (42). An abutting portion (15) is formed between each bend (14) and one of the end edges (46) of one of the peripheral wall portions (44). Inner threading is formed in the engaging hole (121) of each coupling section (12).
Patent CA-2620307-A1 (CA)
Inventor: ROUTLEDGE ELGIN
IPC: A01F15/12
Filed: 2007-11-20
Abstract: A baler is modified to include a device for lifting rolls of bale wrapping material into the baler where the lifting device includes a winch having a frame and a guide arranged to be mounted on the housing of the baler at a rear wall thereof above a cover member over the roll compartment. A cable extends from the pulley through an opening in the cover such that, with the cover member opened, the cable passes through the opening in the cover member to pass through the compartment to the ground below the compartment. An element such as a hook or a grapple is carried on the cable for lifting a roll of the wrapping material by the winch into the compartment.