baber/WOPTO huggingface dataset:
Patent CA-2546160-A1 (CA)
Inventor: ARTHERHOLT DANNY LEE
IPC: F16K5/08
Filed: 2006-05-09
Abstract: A two-part back cap for a plug valve includes a back cap seal body and a back cap retainer nut. The back cap retainer nut secures the back cap seal body within the plug valve and securely supports the back cap seal body. A gap between an outer periphery of the back cap retainer nut and the back cap seal body permits the back cap seal body to flex and expand with a plug valve body of the plug valve. This ensures that the back cap seals are not stressed and a longer service life results.
Patent CA-2546789-A1 (CA)
Inventor: KUNGL ANDREAS J
IPC: A61K38/00
Filed: 2004-12-02
Abstract: A method is provided for introducing a GAG binding site into a protein comprising the steps: - identifying a region in a protein which is not essential for structure maintenance; - introducing at least one basic amino acid into said site and/or deleting at least one bulky and/or acidic amino acid in said site, whereby said GAG binding site has a GAG binding affinity of Kd <= l0~M, preferably <= l~M, still preferred <= 0.l~M, as well as modified GAG binding proteins.
Patent CA-2548561-A1 (CA)
Inventor: RHEE WONJONG
IPC: H04L27/26
Filed: 2004-12-02
Abstract: Controlling margins in a DSL modem pair is based on collected operational data. The operational data is analyzed and at least one of the modems in the modem pair is instructed to use a margin-related parameter value to assist the modem pair in meeting a margin target, such as a margin limit imposed by a DSL  standard or the like. A controller, such as a DSM Center, a "smart" modem unit and/or a computer system can collect and analyze the operational data and generate one or more margin-related parameter values. The margin-related parameter value may be a PSD-related value, such as the MAXNOMPSD, MAXNOMATP  or PSDMASK parameter used by various ADSL systems, and may be a shaped spectral mask and/or caps or limits on bit loading for use in transmissions between the modems. In some cases, preference bands can be imposed to direct modems to favor and/or avoid certain frequencies in the modem's usable band(s). The operational data may include historical data relating to prior performance of the modem pair and prior margin compliance. A distribution of margins also may be based on operational data and may be estimated as a function of data rate. Using the estimated margin distribution, a distribution of performance parameters also is calculated, including the probabilities of line outages and probabilities of one or more error parameters exceeding minimum levels. Data rates and/or performance-related parameters may be set on the basis of the estimated performance of the system using various margin settings and levels.
Patent CA-2550970-A1 (CA)
Inventor: VAN DER MARK HENDRIK JOHANNES
IPC: A62B35/04
Filed: 2004-12-21
Abstract: A safety device for a fall restraint comprises an anchoring member (1) to which the fall restraint can be coupled directly or indirectly, and fastening means for a firm and durable connection to an object (13). The fastening means are formed by a flexible fastening flap (11) which is intended and adapted to bring about said firm and durable connection to the object. Extending from the fastening flap (11) is a fastening net (12) via which the anchoring member (1) is connected to the flexible fastening flap (11).
Patent CA-2554617-A1 (CA)
Title: Pharmaceutical composition comprising a monoamine neurotransmitter re-uptake inhibitor and an n-methyl-d-aspartate (nmda) receptors antagonist
Inventor: RASCHIG ANDREAS
IPC: A61P25/24
Filed: 2005-01-11
Abstract: The invention relates to a pharmaceutical composition comprising a monoamine neurotransmitter re-uptake inhibitor comprising a 2,3-disubstituted tropane moiety, or a tautomer, a pharmaceutically acceptable salt, solvate, or physiologically functional derivative thereof (1), and at least one antagonist of N-methyl-D-aspartate (NMDA) receptors or a pharmaceutically acceptable salt, solvate, or physiologically functional derivative thereof (2), and a pharmaceutically acceptable carrier or excipient, and optionally one or more other therapeutic ingredients.
Patent CA-2559127-A1 (CA)
Inventor: WELTY DEVIN F
IPC: A61P1/04
Filed: 2005-03-03
Abstract: A method comprising orally administering to a mammal a proton pump inhibitor, or a pharmaceutically acceptable prodrug thereof, and a compound which modulates the activity of the MRP2 or other transporter proteins involved in efflux of a proton pump inhibitor or a prodrug, is disclosed herein, said method being effective for the prevention or treatment of a disease or condition related to gastric acid secretion. This method applied to compounds which both inhibit and stimulate MRP2 activity or activity of other transporter proteins involved in efflux of a proton pump inhibitor or a prodrug. Compositions, medicaments, and experimental results related thereto are also disclosed.
Patent CA-2559157-A1 (CA)
Title: Coated abrasive products and processes for forming same
Inventor: SWEI GWO
IPC: B24D11/00
Filed: 2005-03-24
Abstract: A coated abrasive product is disclosed, which includes a substrate and an abrasive layer overlying the substrate. The abrasive layer includes abrasive grains and a binder, the binder being formed from a binder formulation having first and second binder components mixed together uniformly with the abrasive grains, wherein the first binder component is radiation curable and the second binder component comprises a powder and is thermally curable.
Patent CA-2563637-A1 (CA)
Inventor: OLDANI TINO
IPC: B29C67/20
Filed: 2005-04-21
Abstract: An improved automated method and apparatus are provided for forming composite structures, by calendering with a calander (18) two or more elements of a preimpregnated composite material (20) into a band of uncured composite material (20) and then forming the uncured band of composite material (22) into one or more formed uncured composite structures (12).
Patent CA-2563791-A1 (CA)
Title: Oxidative stabilization of omega-3 fatty acids in low linoleic acid-containing peanut butter
Inventor: PERLMAN DANIEL
IPC: A23L25/10
Filed: 2005-04-27
Abstract: A food composition in which omega-3 fatty acids are stabilized against oxidation is disclosed. The food composition contains about 4 to about 100 weight percent of the composition in which triglycerides containing omega-3 fatty acids (and other fatty acids) are stabilized against oxidation in the absence of encapsulation. The fatty acid portion of the oil in the completed food composition includes less than about 10 percent by weight linoleic acid, at least 75 percent by weight of monounsaturated plus saturated fatty acids, and at least 3 percent by weight omega-3 fatty acids. The food composition can also contain comminuted peanuts, e.g., peanut butter, in which case the composition is also stabilized against photo-oxidation and the fatty acid portion of the oil portion of the food can contain less than about 15 percent by weight linoleic acid and at least 1 percent by weight omega-3 fatty acids.  Methods of protecting a food composition from oxidation and photodegradation are also disclosed.
Patent CA-2564771-A1 (CA)
Inventor: ALBRECHT CHRISTOPHER E
IPC: B02C23/04
Filed: 2006-10-20
Abstract: Self-correcting plate guards for installation over an orifice plate of a grinding machine are disclosed. Each plate guard has studs that fit into apertures of an orifice plate. The studs and apertures are sized so that the correct guard must be used with a particular orifice plate. Furthermore, the mounting ring that holds the orifice plate in place on the grinding machine cannot be tightened for use of the grinding machine without the plate guard being installed.
Patent CA-2564848-A1 (CA)
Inventor: NASSER KHALIL M
IPC: C01B3/24
Filed: 2005-03-03
Abstract: A hydrogen plant including a fuel reforming plant (10) configured to receive and process hydrocarbon feedstock (12) and configured to discharge wet reformate (20) including a hydrogen-containing gas stream, and a condenser (30) configured to cool the wet reformate (20). The hydrogen plant also includes a water separator (50) configured to receive the cooled wet reformate (20), remove water (52) from the wet reformate, and discharge dry reformate (60). The hydrogen plant further includes a hydrogen purifier (70) configured to receive the dry reformate (60), process the dry reformate (60), and discharge pure or substantially pure hydrogen (72). A supplemental cooling system (90) is provided in the hydrogen plant to cool the wet reformate (20) in addition to the condenser (30).
Patent CA-2565902-A1 (CA)
Inventor: WONG JOSEPH CHEUK MAU
IPC: B65D81/38
Filed: 2006-10-27
Abstract: A cup holder sleeve comprises an elongated strip including a top edge having a top length, a bottom edge having a bottom length, a first distal edge and a second distal edge. The cup holder sleeve is assembled by attaching the first distal edge to the second distal edge and further includes a fold line extending from the top edge to the bottom edge, wherein the elongated strip is folded along the fold line for storage. In an exemplary embodiment, a cut-out notch is located on the bottom edge of the elongated strip and at the fold line, such that when a beverage container is placed within the assembled cup holder sleeve, an extrusion at the fold line and at the bottom edge of the elongated strip is substantially eliminated by the cut-out notch.
Patent CA-2568449-A1 (CA)
Inventor: SLAVIN THOMAS P
IPC: C23C10/14
Filed: 2006-11-17
Abstract: Method of forming different diffusion aluminide coatings on different surface regions of the same superalloy substrate involves positioning the substrate in a coating chamber having a aluminum-bearing coating gas flowing therein with a first substrate surface region enclosed in a masking enclosure having one or more coating gas entrance apertures communicating the interior of the enclosure to the coating gas in the coating chamber and with a second substrate surface region freely communicated to the coating gas in the coating chamber, and gas phase aluminizing the substrate by heating the substrate to an elevated coating temperature in the coating chamber having the coating gas therein to concurrently form an outwardly-grown diffusion aluminide coating on the first substrate surface region and to form an inwardly-grown, diffusion aluminide coating on the second substrate surface region of the same substrate.
Patent CA-2570698-A1 (CA)
Title: Bis(thio-hydrazide amide) salts for treatment of cancers
Inventor: XIA ZHI-QIANG
IPC: C07C327/56
Filed: 2005-06-20
Abstract: Disclosed are bis(thio-hydrazide amide) disalts, which are represented by Structural Formula (I) Y is a covalent bond or a substituted or unsubstituted straight chained hydrocarbyl group. R1-R4 are independently -H, an aliphatic group, a substituted aliphatic group, an aryl group or a substituted aryl group, or R1 and R3 taken together with the carbon and nitrogen atoms to which they are bonded, and/or R2 and R4 taken together with the carbon and nitrogen atoms to which they are bonded, form a non-aromatic heterocyclic ring optionally fused to an aromatic ring. Z is -O or -S. M+ is a pharmaceutically acceptable monovalent cation and M2+ is a pharmaceutically acceptable divalent cation. Also, disclosed are pharmaceutical compositions comprising a bis(thio-hydrazide amide) disalt described above. Further disclosed are methods of treating a subject with cancer. The methods comprise the step of administering an effective amount of a bis(thio-hydrazide amide) disalt described above.
Patent CA-2570707-A1 (CA)
Inventor: GAFRI OREN
IPC: H01R43/02
Filed: 2005-06-15
Abstract: A bimetallic connecting element has a first part made from a first metal, and a portion of this part is adapted for being attached to a structure. A second portion of this part has a peripheral wall defining a cavity. A second part of the connector is made from a second metal, and has a third portion concentrically received with respect to the cavity and fixed with respect to the first part by means of a pulse magnetic forming (PMF) process, in which the peripheral wall is impacted onto said third portion. The second part of the connector has a fourth portion adapted for attaching thereto a component made from a third metal. The structure onto which the connector is to be fixed, typically by welding, is made from a fourth metal that is weld-compatible with said first metal. A method is also disclosed for connecting a bimetallic connector to a structure to enable a component made from a metal that is not compatible with the structure to be connected to the structure.
Patent CA-2571396-A1 (CA)
Inventor: YASMINE GHARRAD AMINE
IPC: B60D1/40
Filed: 2005-06-22
Abstract: A coupling guidance device comprising a first member (13) adapted to be coupled to a first vehicle (12), the first member (13) further adapted to be operatively associated with a guidance member (14) for providing a guide path, a second chamber (15) adapted to be coupled to a second vehicle (11), the second member (15) comprising a receptacle adapted to cooperate with the guidance member (14) such that the first (13) and second member (15) are adapted to be moved relative to one another, the relative movement serving to bring the first vehicle (12) and the second vehicle (11) into closer proximity.
Patent CA-2572130-A1 (CA)
Title: Stainless steel powder
Inventor: MARS OWE
IPC: B22F1/10
Filed: 2005-07-01
Abstract: The invention concerns a stainless steel powder and composition comprising at least 10w-t% chromium. Vanadium is present in an amount of at least 4 times the amount of carbon and nitrogen. The steel powder comprises 10-30% chromium, 0.1-1.0 vanadium, 0.5-1.5% silicon, less than 0.1% carbon and less than 0.07% nitrogen. A process for preparing a sintered part and a sintered part are also claimed.
Patent CA-2572654-A1 (CA)
Inventor: COGNIAUX JEAN-MICHEL
IPC: B65H57/28
Filed: 2005-06-29
Abstract: The invention concerns a spooler (1) comprising essentially a frame, said frame including at least one spindle (6) adapted to support at least one spool (8), said spindle (6) being mobile in rotation about a first axis substantially perpendicular to the diameter of the spool so as to draw and wind at least one yarn (7) in the shape of a spool (8), and at least one positioning and guiding device (5) adapted to position and guide at least said yarn (7) on the spindle (6) in rotation. The invention is characterized in that it further comprises a maintaining device (2) adapted to maintain said yarn (7) in contact with said positioning and guiding device (5).
Patent CA-2574153-A1 (CA)
Title: Tubular electrical machines
Inventor: LE FLEM GRAHAM
IPC: H02K9/00
Filed: 2007-01-16
Abstract: The current invention provides an improved synchronous tubular electrical machine comprised of a radially outer member 2 that has a substantially cylindrical inner surface, a radially inner member 5 that is substantially cylindrical and is coaxially disposed within the outer member 2 such that it may move reciprocally relative to the outer member 2 in the axial direction. A plurality of axially spaced circumferential armature coils 1 are electrically insulated from one another and are formed as part of one of the outer member 2 and the inner member 5. A plurality of axially spaced circumferential superconducting coils 4 are formed as part of the other of the outer member 2 and the inner member 5. During operation of the tubular machine, each superconducting coil 4 is maintained in a superconducting state and an electrical current is supplied to each superconducting coil 4 in such a manner that the current flowing around each coil is in the opposite direction to the current flowing around the coils adjacent to it. Tubular machines according to the present invention may be significantly more efficient, have higher peak-mean power ratios and be much smaller than current permanent magnet based synchronous tubular electrical machines.
Patent CA-2577642-A1 (CA)
Inventor: GORDON TIMOTHY
IPC: A63F13/98
Filed: 2007-02-06
Abstract: A video terminal may be provided. The video terminal may include internal hardware. The video terminal may include a cabinet, the cabinet enclosing the internal hardware. The video terminal may include a door movably attached to the cabinet, the door having a door opened and a door closed position. The video terminal may include a display screen moveably attached to the cabinet separately from the door and having a screen opened and a screen closed position.
Patent CA-2579464-A1 (CA)
Title: A system for recording and editing films
Inventor: BOJESEN SIMON BERG
IPC: G03B19/18
Filed: 1999-12-23
Abstract: A toy building set of building elements (10, 14) having coupling means (11, 12, 13) by which building elements (10, 14) may be built together. One of the building elements (20) contains a camera, which is adapted to record images of its surroundings. A  user may eg build a remote-controlled toy (30) in which the building element (20) with the camera may be arranged in positions and with an orientation at the user's option. A  film production system with a camera and recording and editing facilities.  Movable objects and a plurality of predefined positions for the movable objects, and means for holding the movable objects in selected one of the predefined positions when the camera records one or more images. Thereby the movable objects can be placed accurately and repeatedly in predetermined positions. The predefined positions are preferably defined by toy building elements having coupling means for interconnecting building elements.
Patent CA-2580229-A1 (CA)
Title: Dna-pk inhibitors
Inventor: NEWELL DAVID RICHARD
IPC: C07D409/14
Filed: 2005-09-20
Abstract: A compound of formula I: and isomers, salts, solvates, chemically protected forms, and prodrugs thereof, wherein: R1 and R2 are independently selected from hydrogen, an optionally substituted C1-7 alkyl group, C3-20heterocyclyl group, or C5-20 aryl group, or may together form, along with the nitrogen atom to which they are attached, an optionally substituted heterocyclic ring having from 4 to 8 ring atoms; Q is -NH-C(=O)- or -O-; Y is an optionally substituted C1-5 alkylene group; X is selected from SR3 or NR4R5, wherein, R3, or R4 and R5 are independently selected from hydrogen, optionally substituted C1-7 alkyl, C5-20 aryl, or C3-20 heterocyclyl groups, or R4 and R5 may together form, along with the nitrogen atom to which they are attached, an optionally substituted heterocyclic ring having from 4 to 8 ring atoms; if Q is -O-, X is additionally selected from -C(=O)-NR6R7, wherein R6 and R7 are independently selected from hydrogen, optionally substituted C1-7 alkyl, C5-20 aryl, or C3-20 heterocyclyl groups, or R6 and R7 may together form, along with the nitrogen atom to which they are attached, an optionally substituted heterocyclic ring having from 4 to 8 ring atoms; and if Q is -NH-C(=O)-, -Y-X  may additionally be selected from C1-7 alkyl.
Patent CA-2581909-A1 (CA)
Title: Continuous real time egt margin control
Inventor: VENKATARAMANI KATTALAICHERI SR
IPC: F02C9/16
Filed: 2007-03-08
Abstract: A method and system for maintaining a limiting gas temperature in a gas turbine engine working fluid flowpath (7) by monitoring the gas temperature and adjusting one or more parameters when the gas temperature exceeds a predetermined or a calculated temperature limit during engine operation. The parameters include one or more of a group of engine parameters including high and low pressure turbine nozzle flow areas (42, 52), fan and core flow areas (62, 72), and a rotor speed (N).  The one or more parameters are adjusted to lower the gas temperature to below the temperature limit during engine operation. The limiting gas temperature may be a turbine exhaust gas temperature such as a high pressure turbine exhaust gas temperature. The turbine nozzle flow areas may be adjusted with variable nozzle vanes and the fan and core exhaust nozzle flow areas with a translatable fan nozzle cowling and a translatable core nozzle plug, respectively.
Patent CA-2583336-A1 (CA)
Title: Use of nordihydroguaiaretic acid derivatives in the treatment of drug resistant cancer, viral and microbial infection
Inventor: CHANG CHIH-CHUAN
IPC: A61K31/192
Filed: 2005-10-06
Abstract: Compositions and methods for using nordihydroguaiaretic acid (NDGA) derivatives for preventing the expression of MDR-1 gene and the synthesis of PgP protein or reversing multiple drug resistance in cells, and for using NDGA  derivatives in combination with additional chemotherapeutic agents to treat drug resistant cancer and infections.
Patent CA-2585925-A1 (CA)
Inventor: LIOTTA FINA
IPC: A61P3/04
Filed: 2005-10-18
Abstract: This invention is directed to a tetrahydro-pyridinyl pyrazole cannabinoid modulator compound of formula (I): and a method for use in treating, ameliorating or preventing a cannabinoid receptor mediated syndrome, disorder or disease.
Patent CA-2586741-A1 (CA)
Inventor: LITTRELL PAUL A
IPC: E05B39/00
Filed: 2007-04-30
Abstract: A security device is described with a housing having a top wall and an intermediate wall that define a first bore. A bottom wall and the intermediate wall define a central cavity, a second bore, and an end cap receiving opening. The intermediate wall includes a recessed portion that defines a cusp at an end of the second bore interior to the housing. An end cap is disposed within the end cap receiving opening and has a hole therethrough. A resilient member is disposed within the central cavity adjacent to the end cap. A first securing member is disposed within the cavity adjacent to the resilient member. A second securing member is disposed adjacent to the first securing member.  A cable has a first end fixedly secured within the first bore and a second end that is insertable through the second bore and a hole in the end cap.
Patent CA-2588117-A1 (CA)
Inventor: MATTESON DAVID O
IPC: F41A17/06
Filed: 2005-11-14
Abstract: A firearm safety system prevents an unintentional discharge of a firearm. A  touch sensor (12) is located on a front surface of the firearm trigger (10) and has a conductive touch pad for sensing contact by a user of the firearm. A  touch sensing electronic circuit is coupled to the conductive touch pad and trigger and prevents the firearm from discharging if contact with the conductive contact pad is not sensed. Additionally, the safety system can be configured to conserve battery power of electronic firearms by providing a signal to wake-up the system controller.
Patent CA-2588326-A1 (CA)
Inventor: OKUMURA CHIAKI
IPC: C12Q1/06
Filed: 2005-11-22
Abstract: Various settings used for processings according to a flowchart are reset (S100). Oxygen current Inew is measured (S101). The gradient of the oxygen current is determined (SA). Whether or not the gradient comes stable is judged (SB). A first measurement time is determined (SC). The oxygen current (Inew) is measured sequentially to judge the stability of the gradient. Until the gradient is judged to be stable, the gradient of the oxygen current is updated and determined. If the gradient is judged to be stable, the first measurement time is determined (SC). If not, the oxygen current (Inew) is further measured.
Patent CA-2589461-A1 (CA)
Inventor: KRONER GERT
IPC: B68G1/00
Filed: 2005-12-07
Abstract: The present invention relates to the use of a multilobal cellulosic staple fiber as a filling fiber. Furthermore, the invention relates to a cellulosic staple fiber which is characterized in that - the cross-section of the fiber has three or more lobes - the titer of the fiber is 1.0 to 30 dtex, preferably more than 3.0 dtex, especially more than 5.0 dtex, preferably 5.6 to 10 dtex, especially preferred more than 6.0 dtex, especially 6.3 to 10 dtex - the wet modulus of the fiber fulfils the following formula: Wet modulus (cN/tex) >=  0,5*.sqroot..TAU. wherein T is the titer of the fiber in dtex - the breaking strength of the fiber in the conditioned state fulfils the following formula:  Breaking Strength (cN/tex) >= 1.3*.sqroot.T + 2*T wherein T is the titer of the fiber in dtex.