baber/WOPTO huggingface dataset:
Patent CA-2408862-A1 (CA)
Title: Ligand bidentate utile dans le systeme catalytique
Inventor: PRINGLE PAUL GERARD
IPC: C07C31/02
Filed: 2001-05-16
Abstract: L'invention concerne un ligand bidentate représenté par la formule générale (II), dans laquelle M?1¿ et M?2¿ représentent indépendamment P, As ou Sb; R?1¿, R?2¿, R?3¿ et R?4¿ représentent indépendamment des groupes alkyles tertiaires, ou R?1¿ et R?2¿ ensemble et/ou R?3¿ et R?4¿ ensemble représentent un groupe cycloaliphatique bivalent, éventuellement substitué, dans lequel les deux valences libres sont reliées à M?1¿ ou M?2¿, et R représente un groupe ponté aliphatique bivalent contenant entre 2 et 6 atomes dans le pont, substitué par au moins deux substituants. L'invention concerne également un système catalytique comprenant : a) une source de cations métalliques du groupe VIII, b) une source de ce ligand bidentate, et c) une source d'anions. L'invention concerne également l'utilisation de ce système catalytique dans un procédé destiné à la carbonylation de composés éthylèniquement ou acétylèniquement insaturés, éventuellement substitués, par réaction avec du monoxyde de carbone et un coréactif.
Patent CA-2411402-A1 (CA)
Title: Synthetic resin bottle cap unit
Inventor: TAMURA MASARU
IPC: B65D51/20
Filed: 2001-12-19
Abstract: The bottle cap unit (1) of this invention comprises an inner cap (2), which is tightly fitted to the bottleneck (24) to form a pour spout, and an outer cap (15) , which is detachably screwed on or off the inner cap (2) to close or open the pour spout. The first locking part (5) is disposed on the outer wall of the attaching cylinder (3) of the inner cap (2). The second locking part (23) is disposed on the locking cylinder (22), which is connected to the outer cylinder (20) of the outer cap (15) via the breaking pieces (21). This second locking part (23) is engaged from underside with the first locking part (5) to lock the outer cap (15). The attachment of the inner cap (2) to the bottleneck (24) is set at such a strength that allows the inner cap (2) to be manually snapped out of the bottleneck (24). In this configuration, the bottle cap unit (1) can be easily snapped out of the bottleneck (24) for separate collection.
Patent CA-2415341-A1 (CA)
Inventor: HAAS JENS
IPC: C25D3/56
Filed: 2001-07-09
Abstract: The invention relates to a method for electrolytically coating metalswith zi nc or a zinc alloy. Matt surfaces are obtained by depositing zinc from an electrolyte solution containing a zinc salt selected from zinc sulphate or a n alkane sulphate of zinc or mixtures thereof and optionally other metal salts , an acid selected from sulphuric acid or an alkane sulphonic acid or a mixtur e of both acids and at least one additive for improving surface roughness and for avoiding dendritic edge growth, selected from surface active compounds containing nitrogen which can be ionic or non-ionic, anionic surface active compounds containing nitrogen, and surface active compounds derived from mul ti- fuctional alcohols with at least three hydroxy groups. The invention also relates to an electrolytic composition for an electrolytically coating of metals with zinc or zinc alloys, in addition to the use of the above-mention ed additives for improving surface roughness and avoiding dentritic edge growth  when metals are electrolytically coated with zinc or a zinc alloy in an electrolyte containing alkane sulphonic acid.
Patent CA-2415659-A1 (CA)
Inventor: DECHELLIS MARC L
IPC: C08F2/00
Filed: 2001-07-03
Abstract: L'invention concerne un système pour produire un dérivé d'oléfine à partir d'une charge d'oléfine diluée. L'oléfine diluée est conduite à une unité de réaction d'oléfine pour former un produit dérivé d'oléfine. Ledit produit est extrait de l'unité de réaction tandis qu'un courant de ventilation est également extrait. L'oléfine est séparée de ce courant de ventilation et renvoyée à l'unité de réaction pour y subir un autre traitement.
Patent CA-2416006-A1 (CA)
Title: Heater cable and method for manufacturing
Inventor: WILBOURN PHILLIP R
IPC: E21B23/14
Filed: 2003-01-09
Abstract: A method for manufacturing an electrical cable provides an electrical cable suitable for use in heating wells. An elastomeric jacket is extruded over insulated conductors. A stainless steel plate is rolled around the jacket to form a cylindrical coiled tubing having a seam. The seam is welded, then the tubing is swaged down to a lesser diameter to cause the tubing to frictionally grip the jacket. A recess may be formed in the jacket adjacent the seam to avoid heat damage from the welding process.
Patent CA-2416530-A1 (CA)
Title: Using embedded data with file sharing
Inventor: LEVY KENNETH L
IPC: G06F12/14
Filed: 2001-07-20
Abstract: A system and method for maintaining the scalability and promoting reliability of file sharing including embedding data (300) within the data file (302), reading the emdedded data (304), decoding (306) and acting on the embedded data (308). The embedded data (300) may include a watermark and be liked to other copy management systems such as those proposed in DVD and SDMI.
Patent CA-2417408-A1 (CA)
Title: N-benzyldioxothiazolidybenzamide derivatives and process for producing the same
Inventor: MAEDA TOSHIO
IPC: C07C69/78
Filed: 1996-05-30
Abstract: The invention of this divisional application relates to processes for preparing compounds of the following formulae (4), (5) and (7)   wherein R3 represents lower alkoxy with 1 to 3 carbon atoms, hydroxy or halogen, and R4 represents hydrogen or lower alkyl with 1 to 3 carbon atoms, and the dotted line indicates a double bond or single bond in combination with the solid line.
Patent CA-2420054-A1 (CA)
Title: Novel tumor suppressor encoding nucleic acid, ptx1, and methods of use thereof
Inventor: DASKAL IERACHIMIEL
IPC: C12Q1/68
Filed: 2001-08-22
Abstract: This invention provides a novel nucleic acid molecule encoding PTX1, which h as been mapped to human chromosome 12. The PTX1-encoding nucleic acidmolecule, along with its encoded protein and antibodies thereto may be used to advanta ge to facilitate the diagnosis, prognosis and treatment of cancer.
Patent CA-2420649-A1 (CA)
Title: Remote control system for a locomotive using voice commands
Inventor: HORST FOLKERT
IPC: B61L3/12
Filed: 2001-07-11
Abstract: A remote control system for a locomotive. The remote control system includes  a lead controller and follower controller connected to one another over a wireless communication link. The lead controller issues commands over the wireless communication link and those commands are implemented by the follow er controller mounted on-board the locomotive. The lead controller is responsiv e to voice commands uttered by the operator.
Patent CA-2421319-A1 (CA)
Inventor: YUAN JEAN
IPC: C12P21/00
Filed: 1999-03-08
Abstract: The present invention is directed to novel polypeptides and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention.
Patent CA-2430952-A1 (CA)
Inventor: ZEILER BERNHARD
IPC: A41D13/00
Filed: 2001-11-05
Abstract: Lower body (10), upper body (20), and hood garments (30) formed of a textile (100) that inhibits the ability of insects or small animals to bite or sting the wearer. The textile (100) of the garments have a base fabric (110) and a cover fabric (120) separated by a spacer layer (130, 131). The base fabric (110) is open to facilitate breathability. The cover fabric (120) is sufficiently closed to inhibit insects, spiders, or small animals from passing through the cover fabric (120), and sufficiently open so as not to inhibit breathability of the textile. The spacer layer (130, 131) separates the base fabric (110) from the cover fabric (120) with sufficient distance to inhibit insects, spiders, or other small animals from probing through the textile to reach the wearer.
Patent CA-2432495-A1 (CA)
Inventor: BOEL OSCAR
IPC: A61B17/34
Filed: 2003-06-16
Abstract: Template-assembly for effecting radiation treatment within an animal body by implanting one or more hollow needles at a desired location within said animal body comprising a template frame being mountable to a stepping device of a radiation treatment device, said template frame having a needle guiding component having a plurality of guiding apertures for guiding said one or more hollow implant needles towards said desired location within said animal body. According to the invention said template-assembly comprises a needle fixation component for fixating one or more of said implanted needles relative to said animal body, wherein said needle fixation component can be sutured to the skin of said animal body.
Patent CA-2432761-A1 (CA)
Title: Livestock facility ventilation exhaust air dust removal system
Inventor: KUBESH MARK K
IPC: F24F7/007
Filed: 2003-06-18
Abstract: A livestock facility exhaust system to remove a majority of the dust and other such odorous airborne particulate material from air exhausted by power ventilation equipment from a livestock confinement building and without a significant increase in static pressure within the ventilation system. This is accomplished by a free standing enclosure of high strength air permeable material supported by a hoop structure around the exhaust end of the containment building of the livestock facility. Exhausted air enters the enclosure and is temporarily contained therein. Air circulates around impaction surfaces in the enclosure that promote precipitation of airborne particulates from the air stream. A discharge opening is located at or near the top of the enclosure. Exhaust air rid of most of the airborne particulates moves upward and out through the opening. The enclosure also serves to deflect outside wind from the fan orifices which helps to maintain fan performance.
Patent CA-2432892-A1 (CA)
Inventor: LAURITZEN J ERIC
IPC: E21B43/08
Filed: 2002-01-03
Abstract: The invention generally provides an apparatus and method for providing a more uniform gravel pack in the well bore. The apparatus (100) redirects slurry containing particulate matter, and comprises a wellscreen (30). The wellscreen comprises a perforated base pipe (31) having a wire wrap (32) disposed therearound, so that an annular space (35) is formed between the wire wrap and the base pipe. Apertures (34, 49) are provided at first and second longitudinal positions in the wellscreen. The apertures provide fluid communication between the exterior of the wire wrap and the annular space, so that slurry (41) can flow through the annular space to bypass sand bridges.
Patent CA-2434720-A1 (CA)
Inventor: SCATES MARK O
IPC: C07C51/47
Filed: 2002-02-06
Abstract: A low energy process for producing acetic acid by the carbonylation of methanol is disclosed. The process involves a rhodium-catalyzed system operated at less than about 14 % water utilizing up to 2 distillation columns.  The process is preferably controlled such that the product stream has a low level of propionic acid impurity and the level of aldehyde impurities is minimized by way of aldehyde removal or minimizing aldehyde generation. The level of iodides is controlled by contacting the product, at elevated temperatures, with ion exchange resins. In preferred embodiments, at least one silver or mercury exchanged macroreticular strong acid ion exchange resin is used to purify the product. The high temperature treatment provides the added benefit of controlling the Color Value (Pt-Co units) of the product steam.
Patent CA-2435182-A1 (CA)
Title: Sash lock for a sash window
Inventor: MURPHY MARK V
IPC: E05C3/04
Filed: 2003-07-10
Abstract: A sash lock (10) is provided for a sash window assembly (12). The sash window assembly includes an upper gash window (14) and a lower sash window (16). Each of the sash windows (14, 16) are mounted within opposed guide rails (20) on a master frame (22) wherein at least one of the sash windows is slidable within the frame (20) relative to the other sash window. The sash window assembly (12) further includes a keeper (26) for mounting on a rail of one of the sash windows. The keeper (26) includes a keeper surface (26a). The sash lock (10) includes a locking assembly (28) for mounting on an adjacent rail of the other of the sash windows. The locking assembly (28) includes a housing (30) having an aperture (32), an actuator arm (34) having a shaft (38) disposed along a rotational axis and within the aperture (32) of the housing (30), and a claim (36) having a cam surface (36a) for engaging the keeper surface (26a) of the keeper (26). The cam (36) also includes an engagement member (40,52) to engage the shaft (38) of the actuator arm (34). The housing (30) of the locking assembly (28) includes two alignment tabs (33) that are each adapted to engage one of two alignment surfaces (26d) of the keeper (26).
Patent CA-2435219-A1 (CA)
Title: Deployment of configuration information
Inventor: PIPKIN MARIO
IPC: G06Q10/06
Filed: 2003-07-10
Abstract: A system and methods providing the automated configuration management and configuration information communication/deployment for a business process server computing application operating in a distributed computing environment is provided. In an illustrative implementation, a configuration management and configuration information communication/deployment tool operating in a distributed computing environment allows cooperating parties cooperating to operate a business process server computing application to more easily and efficiently update the configuration information of one or components of the business process server computing application responsive to changes in business practice changes between the cooperating parties. In the contemplated implementation, packages are requested by the cooperating parties using the configuration tool. The packages contain information indicative of desired business practice changes and the information required to reconfigure the business application to accommodate such changes. The tool allows for closed loop and real-time testing of the configuration changes.
Patent CA-2436294-A1 (CA)
Title: Power outage alert electronic device
Inventor: LELECAS MICHAEL
IPC: G08B21/20
Filed: 2003-07-31
Abstract: Electronic devices that provide notification of and data about power outages. The devices include a voltage input receiver for receiving voltage from a power source; a voltage monitor for monitoring a reference voltage that is received from the power source; a change in voltage detector for detecting a change in the reference voltage with respect to a threshold voltage; a microprocessor; a programmable real-time clock to provide current date and time data;  input/output devices for communicating data to the microprocessor; a display to display data transmitted by the microprocessor; and an auxiliary energy power supply that provides power to the device during any power outage. During a power outage, the date and time of the outage are stored and the device is powered by the auxiliary power source. Once power is returned, the date and time of restored power are stored; the duration of the outage is calculated; and the signal indicates that there has been an outage.
Patent CA-2437215-A1 (CA)
Title: Dihydropyrazolopyridine compounds and pharmaceutical use thereof
Inventor: FUJIMURA MASATAKE
IPC: A61P25/14
Filed: 2002-02-01
Abstract: The present invention provides dihydropyrazolopyridine compounds represented by the formula (I): wherein each symbol is as defined in the specification,optically active forms thereof, and pharmaceutically acceptable salts thereof and hydrates thereof. The compounds of the present invention show a selective and strong inhibitory activity on glycogen synthase kinase-3 beta (GSK-3.beta.), and are useful as medicaments for prevention and/or treatment of diabetes, diabetic complications and neurodegenerative diseases or as immunopotentiators.
Patent CA-2441697-A1 (CA)
Title: Internal windrow width adjustment system for a v-rake
Inventor: TONUTTI CARLETTO
IPC: A01D78/00
Filed: 2002-03-28
Abstract: A bifold rake for agricultural crop material includes a rear wheeled trolley and a forwardly extending drawbar adapted for interconnection with a tow vehicle such as a tractor. A pair of rake arms are pivotably interconnected to opposite sides of the trolley, and each rake arm carries a series of rake members such as rotatable rake wheels. An opening and closing mechanism is interposed between the drawbar and the rake arms, for moving the rake arms between open and closed positions. The rake includes a windrow width adjustment system for adjusting the width of a windrow of crop material formed by the rake, independent of adjustment in the width of the trolley. In one embodiment, the windrow width adjustment system is in the form of a variable position connection arrangement interposed between each rake arm and the trolley, for adjusting the lateral position of the rearward end of the rake arm so as to adjust the position of the innermost rake member. The variable position connection arrangement includes a transversely extending guide rod located on each side of the trolley, with a slidable engagement connection between the guide rod and the rearward end of the rake arm. An actuator, such as a rotatable screw assembly, is interconnected with the bracket arrangement for moving the bracket arrangement on the guide rod, to alter the position of the rearward end of the rake arm to adjust the position of the rearwardmost rake member. In another embodiment, each innermost rake member is interconnected with its respective rake arm via an angularly adjustable connection arrangement, which enables the innermost rake members to be pivoted toward and away from each other to adjust the windrow width.
Patent CA-2442902-A1 (CA)
Inventor: THOMPSON BRUCE H
IPC: B65D25/22
Filed: 2002-04-04
Abstract: A compact package for a garment made from a delicate material includes a container body having a volume of less than 10 in3 (164 cm3), a delicate material garment, a cover member and a cap. The cover member is inserted into the container body atop the garment, followed by the cap. Preferably, a buffer material is arranged between the garment and the cover member within the container body to protect the garment from damage during the packing process.  The package is preferably produced by directing the garment and buffer material into a pre-loading tube, followed by shifting of a plunger member to load the container body with the garment, buffer material and the cover member. Subsequently, the cap is snap-fit upon the container body.
Patent CA-2444372-A1 (CA)
Title: Intradermal needle
Inventor: ALCHAS PAUL G
IPC: A61M5/00
Filed: 2001-04-13
Abstract: An intradermal needle assembly that is attachable to a prefillable container intended for intradermally injecting substances into an animal includes a needle cannula supported by a hub portion. The hub portion is adapted to receive the prefillable container just prior to administering the intraderma l injection. A limiter portion surrounds the needle cannula and extends away from the hub portion toward a forward tip of the needle cannula, and include s skin engaging surface with the needle cannula having a fixed angle of orientation, preferably generally perpendicular, relative to the plane of th e skin engaging surface. The skin engaging surface is received against he skin of an animal to administer an intradermal injection. The forward tip extends beyond the skin engaging surface a distance enabling penetration of the need le cannula into the dermis layer of the skin of the animal enabling injection o f the substance into the dermis layer.
Patent CA-2445423-A1 (CA)
Inventor: HITZLER JOHANN K
IPC: C12Q1/6886
Filed: 2002-04-23
Abstract: L'invention porte sur des séquences nucléotidiques humaines qui s'avèrent être le résultat de la translocation chromosomique t(1;22)(p13;q13) apparaissant presque invariablement chez de jeunes enfants atteints d'une leucémie aiguë mégacaryoblastique. La translocation entraîne la formation de gènes de fusion qui codent des protéines de fusion. L'invention porte également sur des séquences nucléotidiques de produits de transcription de gènes de fusion et sur les séquences d'acides aminés des protéines de fusion codées par les gènes. L'invention porte aussi sur des procédés de détection de la translocation t(1, 22) visant à identifier des agents capables de se lier aux protéines de fusion et d'agents utiles dans le traitement de patients atteints de leucémie aiguë mégacaryoblastique.
Patent CA-2446857-A1 (CA)
Inventor: JEFFERY PENELOPE LORRELLE
IPC: C07K14/72
Filed: 2002-05-10
Abstract: A method of detecting a cancer cell or tissue of the reproductive system suc h as prostate cancer, breast cancer, ovarian cancer, cervical cancer and uteri ne cancer uses detection of relatively increased levels of ghrelin, an exon 3- deleted form of preproghrelin and/or growth hormone secretagogue type 1b receptor expression by cancer cells as compared to normal cells and tissues of the reproductive system. Also provided is an exon 3-deleted form of preproghrelin and antibodies thereto as well interventionist strategies that target ghrelin and/or growth hormone secretagogue receptors in treating cancers of the reproductive system such as prostate cancer and breast cancer , although without limitation thereto.
Patent CA-2447496-A1 (CA)
Title: Common control channel uplink power control for adaptive modulation and coding techniques
Inventor: TERRY STEPHEN E
IPC: H04B1/707
Filed: 2002-05-14
Abstract: Using wireless digital code-division multiple access (CDMA) technology, a method and system in which adaptive modulation and coding (AM & C) is ut ilized in order to achieve improved radio resource utilization and provide increase d data rates for user services in which the base station (12) measures up link interference on all time slots received from user equipment UEs (30) and determines the need for uplink control channel. The base station transmits t o the UE the allocation of specific uplink control channels indicating uplink interference in the time slot and potentially the quality margin. The UE (30 ) determines appropriate uplink power level based on a path loss determination (42) made by the UE, uplink interference and an optional quality margin. The UE (30) then initiates an uplink communication responsive to these determinations.
Patent CA-2447997-A1 (CA)
Inventor: SCHERUBEL GARY A
IPC: C09D9/00
Filed: 2003-11-03
Abstract: Improved stripper formulations for use on metal cross linked floor finishes comprise a compound selected from the group consisting of a chelant containing an amine functionality and a metal chelating ligand, an alkali metal salt of the chelant, an aliphatic or aromatic polyamine, the aromatic polyamine having the amine functionality outside the aromatic ring, and mixtures of the chelant and polyamine. The stripper formulations are applied to metal cross linked floor finishes in a process for stripping such finishes.
Patent CA-2452493-A1 (CA)
Title: Fluorescence polarization-based homogeneous assay for aflatoxins
Inventor: JOLLEY MICHAEL E
IPC: G01N33/58
Filed: 2002-07-10
Abstract: A homogenous assay for determining the aflatoxin content in agricultural products uses the technique of fluorescence polarization. A solvent is used to extract aflatoxins from a sample of the agricultural product. A mixture is prepared by combining the extract with a tracer and with a monoclonal antibody specific for aflatoxin. The tracer is able to bind to the monoclonal antibody to produce a detectable change in fluorescence polarization. The tracer is prepared by conjugating an aflatoxin oxime to a suitable fluorophore. The fluorescence polarization of the mixture is measured. The aflatoxin concentration of the mixture may be calculated using a standard curve obtained by measuring the fluorescence polarization of a series of aflatoxin solutions of known concentration.