baber/WOPTO huggingface dataset:
Patent CA-2585434-A1 (CA)
Inventor: TAKAHASHI MASAKAZU
IPC: D05B57/14
Filed: 2005-11-23
Abstract: A horizontal rotary hook for a sewing machine includes an inner bobbin case holder accommodating a bobbin, an outer rotating hook accommodating the bobbin case holder and rotated in a predetermined direction with the bobbin case holder being accommodated in the rotating hook, the rotating hook having an outer peripheral wall formed with a bobbin-thread passing opening through which the bobbin thread passes, an enlarged opening defined in the outer peripheral wall of the rotating hook so as to be continuous to the bobbin-thread passing opening, a beak member separate from the rotating hook and mounted on the rotating hook so as to close the enlarged opening, and a fitting holder mounted on the rotating hook so that a lower part of the beak member is fitted into the fitting holder, thereby holding the beak member.
Patent CA-2586123-A1 (CA)
Inventor: SADAMITSU YUICHI
IPC: G02B5/30
Filed: 2005-11-21
Abstract: Azo compounds whose free acid forms are represented by the general formula (1) are extremely useful as the dichroic dye to be used in polarizing plates which are excellent in polarization performance and endurance and reduced in the color cross-talk within the visible light region or in polarizers for liquid crystal projectors made by using them: (1) wherein R1 is sulfo, carboxy, or lower alkoxy and R2 is sulfo, carboxy, lower alkyl, or lower alkoxy, with the proviso that a case wherein both R1 and R2 are each sulfo is excepted; R3 to R6 are each independently hydrogen, lower alkyl, or lower alkoxy; and R7 and R8 are each independently hydrogen, amino, hydroxy, sulfo, or carboxy.
Patent CA-2587280-A1 (CA)
Title: Particle-size reduction apparatus, and use thereof
Inventor: HEMBRA GARY
IPC: A61L2/04
Filed: 2005-12-12
Abstract: A sterilisable particle-size reduction apparatus, component parts thereof and a method of sterilizing and validating sterility thereof are provided. Also provided is use thereof to prepare sterile suspensions of drugs.
Patent CA-2587470-A1 (CA)
Title: Combination therapy associating preferably a ceramide with a cytotoxic drug
Inventor: KHAZANOV ELENA
IPC: A61K31/704
Filed: 2005-11-15
Abstract: The present invention concerns a new medical treatment involving the combination of two active entities, as well as pharmaceutical compositions comprising the two active entities. Specifically, the invention provides a pharmaceutical composition comprising a stable lipid assembly comprising as a first active entity an apoptosis-affecting lipid which does not self-aggregate in a polar environment to form liposomes and a lipopolymer. The pharmaceutical composition further comprises, as the second active entity, a cytotoxic amphipathic weak base drug carried by the lipid assembly or by a different liposome. According to one embodiment, the apoptotic-affecting lipid is a pro-apoptotic lipid. A preferred pro-apoptotic lipid is ceramide, preferably C6-ceramide. The cytotoxic amphipathic weak base drug is preferably doxorubicin or a biologically active, anthracyline-based doxorubicin analog thereof.
Patent CA-2592479-A1 (CA)
Title: Optical communication light source unit and wavelength monitoring control method
Inventor: YOSHIMOTO NAOTO
IPC: H04B10/50
Filed: 2006-02-02
Abstract: An optical communication light source unit comprises first means which comprises a light emitting device and emits light, second means for automatically controlling drive current or optical output power of the light emitting device to maintain the drive current or optical output power at a given target value, third means for automatically controlling device temperature of the light emitting device to maintain the device temperature at a given target value, and fourth means in which at least one value of an optical output wavelength for the drive current and device temperature, at least one value concerning the drive current, device temperature, and optical output wavelength, or at least one parameter value for determining a relationship among the drive current, device temperature, and optical output wavelength, and at least one value of the optical output power for the drive current and device temperature, at least one value concerning the drive current, device temperature, and optical output power, or at least one parameter value for determining a relationship among the drive current, device temperature, and optical output power are stored for the light emitting device. The unit also comprises fifth means for setting and controlling the optical output wavelength and optical output power of the light emitting device using at least one value, stored in the fourth means, for the light emitting device. The fifth means has a selection circuit, the selection circuit including an input unit, an internally dividing point device temperature determination unit, a drive current determination unit, and a measuring point selection unit.
Patent CA-2594059-A1 (CA)
Title: Wellbore surveying system and method
Inventor: WONG RICHARD V C
IPC: E21B47/02
Filed: 2007-07-19
Abstract: A method for surveying a wellbore may include deploying a deployable wellbore survey tool into the wellbore, collecting survey data as the deployable survey tool traverses the wellbore, and determining wellbore position information based on the survey data. In one example the method may include landing the deployable wellbore survey tool on a component of a bottom hole assembly.
Patent CA-2596357-A1 (CA)
Inventor: ALLAN AMY L
IPC: A61P35/00
Filed: 2006-02-01
Abstract: Acid addition salts of Ac-PHSCN-NH2, methods of making acid addition salts of Ac-PHSCN-NH2, pharmaceutical compositions of acid addition salts of Ac-PHSCN-NH2, methods of using acid addition salts of Ac-PHSCN-NH2 and pharmaceutical compositions thereof to treat diseases associated with angiogenesis and aberrant vascularization and methods of preventing degradation of Ac-PHSCN-NH2 by salt formation are provided herein.
Patent CA-2597860-A1 (CA)
Inventor: SHELTON DEBORAH ELLEN MILLER
IPC: A01G9/12
Filed: 2007-08-17
Abstract: A trellis system of the invention comprises a trellis and tool in combination.  The trellis includes multiple legs and one or more horizontal supports. The tool includes a tray and a coning tool. The tray is adapted to slidably engage the legs by way of engagement means. The coning tool is adapted to engage the ends of the legs to facilitate shaping the trellis into a conical or pyramidal frame if desired. The trellis system can be used as a plant growth support and/or to hold potted plants. It can be installed into the ground or an existing potted plant. The trellis can be inverted position, the trellis can be used as a frame to build ornamental Christmas trees. The trellis can be a break down type of trellis including at least two horizontal supports and at least three segmented legs, wherein the segmented legs can each be made from two or more extended leg segments. The invention also provides a collapsible support that can be used in combination with a trellis or trellis system of the invention.
Patent CA-2598732-A1 (CA)
Inventor: SISTONEN MARTY
IPC: E04G1/36
Filed: 2007-08-27
Abstract: A load supporting platform for mounting onto the header plate and adjacent sides of a peaked roof may be characterized as including an upper load support structure including a substantially planar upper support, a lower base structure disposed beneath and adapted to support thereon the upper load support structure, and a rigid elongate member extending along, and mounted to, the upper load support structure and the lower base structure, wherein the elongate member substantially bisects the upper load support structure and the lower base structure. A  lower elongate protrusion extends downwardly from the elongate member so as to extend beneath the lower base structure. The lower elongate protrusion is sized for mounted onto the header plate between the sheeted upper edges of the adjacent sides of the peaked roof.
Patent CA-2598932-A1 (CA)
Inventor: CRANE ALLAN DAVID
IPC: H02K55/04
Filed: 2006-02-13
Abstract: An exciter assembly for supplying a field current to the rotor windings of a superconducting synchronous machine includes a pulse transformer having a stationary primary winding, a secondary winding and a tertiary winding. A switched mode power supply supplies a pulsed voltage to the primary winding of the pulse transformer. The pulsed voltage developed at the secondary winding of the pulse transformer is supplied to the rotor windings through a pair of transfer leads. A controller controls synchronous rectification of the pulsed voltage supplied to the rotor windings based on a signal from the tertiary winding of the pulse transformer.
Patent CA-2599816-A1 (CA)
Inventor: RUDRAPTNA NAGARAJA
IPC: F02M61/18
Filed: 2007-08-29
Abstract: A fuel injection system comprises a fuel conveying member and a nozzle tip assembly threadably engaged thereto. A sealing element is engaged in a fuel passage between the fuel conveying member and the nozzle tip for sealing the junction therebetween. The sealing element may include first and second sealing elements located proximate each other and having different cross-sectional shape.
Patent CA-2601330-A1 (CA)
Title: Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates
Inventor: PENG HONG
IPC: C08F110/02
Filed: 2006-03-15
Abstract: This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.
Patent CA-2603889-A1 (CA)
Inventor: BRANDA CHRISTOPHER M
IPC: C08G59/42
Filed: 2006-04-20
Abstract: A method for producing tomato sauce and food items including a tomato sauce, and the products produced thereby. A tomato sauce is produced by mixing a paste and other necessary ingredients. The paste mixture is extruded cold, forming a plurality of cold paste mixture portions, which are placed in a container. Heated water is added to the container. The heated water convectively heats the paste mixture portions, thereby forming a sauce. The container can also include a pasta item, such as ravioli so that the resulting sauce is applied to the ravioli.
Patent CA-2606162-A1 (CA)
Inventor: TAKAHASHI EIKI
IPC: A61P11/06
Filed: 2006-04-26
Abstract: Disclosed is a polypeptide having an anti-anxiety effect; a therapeutic agent comprising the polypeptide; a method for treating anxiety using the polypeptide; a method for screening for a compound capable of activating or suppressing a receptor for the polypeptide and involved in the regulation of anxiety, a salt thereof or a hydrate of the compound or salt; a kit for the screening; or the like. An anti-anxiety agent comprising relaxin-3.
Patent CA-2606793-A1 (CA)
Title: Multi-carrier operation in data transmission systems
Inventor: MONTOJO JUAN
IPC: H04W72/04
Filed: 2006-04-21
Abstract: Multi-carrier point-to-multi-point CDMA system implementation reduces hardware changes in legacy single-carrier systems. The number of common downlink channels, such as timing/synchronization and paging channels, is reduced by designating an anchor carrier for transmitting these channels. Procedures for adding carriers and carrier acquisition are simplified through common carrier timing, signaling by the network to the user equipment (UE) of timing offsets and scrambling code selection, and other measures. Channel reuse is employed to minimize changes in asymmetric systems with different numbers of uplink and downlink carriers. Channel Quality Indicator (CQI) field is divided into multiple subfields to enable transmission of multiple CQIs and ACK/NACK indicators on one uplink carrier.; Joint and separate scheduling schemes are shown for concurrent scheduling of a data stream transmission to a UE via multiple downlink carriers.
Patent CA-2608401-A1 (CA)
Inventor: DEVINCENTIS DAVID S
IPC: H01S3/00
Filed: 2006-05-13
Abstract: An optical amplifier arrangement is provided for an undersea optical transmission system. The arrangement includes first and second modules. Each of the modules includes an internal housing having an outer dimension substantially equal to an outer dimension of an internal fiber splice housing of an undersea optical fiber cable joint. The internal housing includes a pair of opposing end faces each having a retaining element for retaining the internal housing within an outer housing of the undersea optical fiber cable joint. The internal housing also includes a sidewall interconnecting the opposing end faces, which extends between the opposing end faces in a longitudinal direction. The sidewall includes a receptacle portion having a plurality of thru-holes each being sized to receive a passive optical component employed in an optical amplifier. The module also includes at least one circuit board on which resides at least one voltage dropping element for conveying voltage from the conductor to electronics also residing on the circuit board and associated with the optical amplifier. An isolated electrical path provides electrical power received from a conductor in at least one optical fiber cable to the at least one circuit board. The voltage dropping element is in thermal communication with the sidewall. A bend limiter couples the first module to the second module.
Patent CA-2609041-A1 (CA)
Title: Method for determining residues in plastics
Inventor: ABDEL-BAKY SAMY
IPC: G01N1/28
Filed: 2006-05-24
Abstract: The present invention relates to a method for determining dangerous or pesticidal residues in plastics, which comprises processing a plastic sample to a fine powder, converting the powder into a form accessible for determining the analyte, and determining the analyte. The present invention is thus concerned with the analysis of plastics, in particular trace analysis of residues in plastics. The method advantageously allows the use of microextraction techniques and thus a high sample throughput. The method is especially useful for determining whether or not a plastic sample such as agricultural waste plastics contain pesticidal residues.
Patent CA-2613323-A1 (CA)
Title: Surgical access instruments for use with spinal or orthopedic surgery
Inventor: MANGIARDI JOHN R
IPC: A61B1/32
Filed: 2006-06-22
Abstract: A surgical access assembly is provided for retaining tissue, membrane, and organs in a retracted position after insertion into an incision on a patient.  The assembly includes a hollow surgical access channel of oblong cross-section optionally expandable and contractible in diameter, thereby providing means for distraction of structure affixed to the retractor. The assembly optionally further comprises: gripping means for grasping by a surgeon or device and an introducer of generally oblong cross-section. The introducer, adapted to fit within the access channel, is generally rectangular in cross-section, rounded at the edges, with parallel sides. The distal end of the introducer protrudes from the retractor when inserted therein, and works to delicately push tissue apart. The introducer is placed within the hollow access channel and provides an hollow access channel for access by a surgeon and surgical instruments.
Patent CA-2613687-A1 (CA)
Title: Crosslinking method
Inventor: JACKSON WILLIAM ROY
IPC: C07C67/347
Filed: 2006-06-30
Abstract: The invention provides a method of preparing a crosslinked polymer, which method comprises polymerising branched polyunsaturated monomers by a metathesis polymerisation reaction, wherein the branched polyunsaturated monomers contain acyclic ethylenically unsaturated groups that are capable of undergoing polymerisation by a metathesis reaction such that the metathesis polymerisation produces a crosslinked polymer and substantially no non-volatile ethylenically unsaturated by-products.
Patent CA-2613989-A1 (CA)
Inventor: CHIO CHUY-NAN
IPC: F02B75/32
Filed: 2005-07-07
Abstract: A kinetic energy generation device, comprising a case having a fixation gear wheel disposed at an interior rim thereof and engaged with a movable gear wheel. In the case, a motion transmission member having a motion transmission shaft at an axis thereof is also comprised. An axis gear wheel is disposed in relation to the movable gear wheel so that the axis gear wheel is engaged with the motion transmission shaft. External to the axis gear wheel, a flywheel is engaged therewith and revolved in synchronization with the movable gear wheel.  A force applying shaft is disposed at an end of the flywheel and links are disposed on the force applying shaft. Each link is disposed on a piston of a cylinder. When the piston exerts a pressure on the force applying shaft through the link, the flywheel and the movable gear wheel revolve about the axis gear wheel and the motion transmission shaft is caused to revolve by the axis gear wheel, whereby a power is outputted by the motion transmission shaft.
Patent CA-2614750-A1 (CA)
Title: Hemostatic compositions, assemblies, systems, and methods employing particulate hemostatic agents formed from hydrophilic polymer foam such as chitosan
Inventor: MCCARTHY SIMON J
IPC: A61F13/00
Filed: 2006-07-13
Abstract: Improved hemostatic agents take the form of granules or particles that can be used to stanch, seal, or stabilize a site of hemorrhage, including a noncompressible hemorrhage.
Patent CA-2615411-A1 (CA)
Inventor: PAGE TREVOR
IPC: G01N21/15
Filed: 2006-05-12
Abstract: An apparatus for the electromagnetic spectrum or optical analysis of a material to be analyzed that is located in a product space, such as a container or tube, in particular for the photometric, spectrophotometric or image analysis of powder, bulk material, granules and the like, is provided with a measuring probe which is arranged in a housing and is provided with at least one radiation or light measuring element, a measuring window, which is arranged in the path of rays in a wall of the housing, and with at least one detection element for the analysis. The measuring probe is formed and guided displaceably in the axial direction in such a way that at least part of the housing in which the measuring window is located enters through an opening into the product space in which the material to be analyzed is located, for the analysis. The at least one measuring window is arranged in at least one subregion of the circumferential wall of the housing. A sealing cap is located between a front end face of the housing and the measuring window arranged in the circumferential wall, which sealing cap is at least partially still in the region of the opening (5) in the product space (3), and consequently covers the opening (5), in a retracted position of the measuring probe in which the measuring window is outside the product space.
Patent CA-2617245-A1 (CA)
Inventor: HOERKENS OLIVER
IPC: G07C9/02
Filed: 2006-08-01
Abstract: Method for automatically ascertaining the number of people and/or objects present in a gate (10; 50; 70) which has the following steps: detection of weight data for the people and/or objects moving in the gate (10; 50; 70) by means of a plurality of weight sensors (18, 20, 22, 24) integrated in the floor of the gate (10; 50; 70), and evaluation of the detected weight data in order to ascertain the number of people/objects from their maximum values and from their dynamics and/or the number of detected centres of gravity and/or the position of the weight sensors (18, 20, 22, 24) which have detected the weight data, and/or the order in which the weight sensors (18, 20, 22, 24) have detected the weight data.
Patent CA-2618698-A1 (CA)
Inventor: MEHTA KAEZAD J
IPC: A61M5/142
Filed: 2006-08-11
Abstract: An infusion system that includes a controller device and a communication system to transmit the communications from the controller device to an infusion device pump that controls delivery of fluids to the user's body. More particularly, these apparatuses and methods are for providing convenient monitoring and control of the infusion pump device in determining the appropriate amount of insulin to deliver.
Patent CA-2619422-A1 (CA)
Title: Chambre de combustion d'une turbomachine
Inventor: ROBIN MORGAN
IPC: F23R3/50
Filed: 2008-01-16
Abstract: Chambre annulaire de combustion d'une turbomachine, comprenant deux parois cylindriques radialement interne et radialement externe, fixées par boulonnage à leurs extrémités amont (46, 48) sur des rebords annulaires interne (54) et externe (56) d'un fond de chambre annulaire, et un carénage annulaire s'étendant vers l'amont depuis le fond de chambre et dont les extrémités annulaires interne (50) et externe (52) sont fixées par boulonnage sur les rebords du fond de chambre, en alignement axial avec les extrémités annulaires (46, 48) des parois de la chambre.
Patent CA-2619516-A1 (CA)
Title: Combustor with chamfered dome
Inventor: HAWIE EDUARDO
IPC: F23R3/06
Filed: 2008-01-29
Abstract: A combustor for a gas turbine engine includes an annular combustor shell having an inner liner and an outer liner respectively with inner and outer flanges at least partly overlapping to form a dome end portion of the shell, at least the outer flange including intersecting upstream and downstream wall portions defining a corner therebetween, the upstream wall portion having a plurality of cooling apertures defined therethrough immediately upstream of the corner, and the cooling apertures being oriented to direct a cooling air flow from outside the combustor shell therethrough and adjacent an inner surface of the downstream wall portion.
Patent CA-2619625-A1 (CA)
Inventor: BEESTMAN GEORGE B
IPC: A01N47/36
Filed: 2006-08-31
Abstract: Disclosed are single liquid-phase herbicide compositions comprising by weight, from 0.1 to 20% of one or more sulfonylurea herbicides, from 0 to 40% of one or more biologically active agents other than sulfonylurea herbicides, from 0.1 to 10% of one or more lignosulfonates, from 0 to 99.8% of one or more fatty acid esters of C1-C4 alkanols, and from 0 to 20% of one or more additional formulating ingredients.
Patent CA-2620947-A1 (CA)
Title: Exhaust apparatus for small boat
Inventor: MATSUMOTO MASATSUGU
IPC: B63H21/32
Filed: 2008-02-12
Abstract: To provide an exhaust apparatus for a small boat in which exhaust noise is satisfactorily reduced. A water muffler is provided at a midsection of the exhaust pipes extending from an engine which is provided in a boat body, the interior of the water muffler is partitioned into an expansion chamber and a resonator chamber, and a front exhaust pipe connected to the engine and a rear exhaust pipe opening out of the boat are interlinked with the expansion chamber, and the resonator chamber is directly connected to the midsection of the rear exhaust pipe via a connecting pipe. The water muffler is arranged in such a manner that the longitudinal direction thereof is oriented in the fore--and-aft direction so as to extend along the side of a pump chamber in which a jet pump driven by the engine is arranged, and a second resonator chamber is arranged along the water muffler on the outer side of the water muffler.
Patent CA-2624015-A1 (CA)
Inventor: HINAJE MARIA
IPC: A61P5/36
Filed: 2006-09-28
Abstract: Described herein are new retrosteroidal compounds of general formula (I), representing progesterone receptor modulators, and their production, and pharmaceutical preparations containing these compounds. Said compounds are preferably used for the treatment of benign gynecological disorders such as endometriosis and uterine fibroids, as well as for female birth control and for HRT.